CN111339489A - Controller design method of multi-agent system under limited domain condition - Google Patents
Controller design method of multi-agent system under limited domain condition Download PDFInfo
- Publication number
- CN111339489A CN111339489A CN202010092880.5A CN202010092880A CN111339489A CN 111339489 A CN111339489 A CN 111339489A CN 202010092880 A CN202010092880 A CN 202010092880A CN 111339489 A CN111339489 A CN 111339489A
- Authority
- CN
- China
- Prior art keywords
- controller
- matrix
- agent
- loop system
- mean square
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Data Mining & Analysis (AREA)
- Mathematical Analysis (AREA)
- Theoretical Computer Science (AREA)
- Pure & Applied Mathematics (AREA)
- Computational Mathematics (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Evolutionary Biology (AREA)
- Operations Research (AREA)
- Probability & Statistics with Applications (AREA)
- Bioinformatics & Computational Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Automation & Control Theory (AREA)
- Computing Systems (AREA)
- Feedback Control In General (AREA)
Abstract
The invention discloses a method for designing a controller of a multi-agent system under a limited domain condition, which comprises the following steps: establishing a nonlinear discrete time-varying random multi-agent system mathematical model under the condition of a limited domain; establishing a controller protocol and a closed-loop system equation according to a nonlinear discrete time-varying random multi-agent system mathematical model under the condition of a limited domain; establishing a mean square H infinity consistent performance index according to a closed loop system equation; determining a design objective of controller parameters for enabling the closed loop system to meet a mean square H-infinity consistent performance index; determining a linear matrix inequality for solving the controller parameters according to the determined design objective of the controller parameters which enables the closed-loop system to meet the mean square H-infinity consistent performance index; and solving the linear matrix inequality to obtain corresponding controller parameters, and finishing the design of the controller. The invention comprehensively considers the influences of nonlinearity, time-varying parameters and random effects, and has strong practicability.
Description
Technical Field
The invention belongs to a controller design technology, in particular to a controller design method of a multi-agent system under the condition of a limited domain.
Background
The distributed cooperative control of the multi-agent system is an important research field in the aspect of control theory. The problem of controlling the consistency of a multi-agent system is more a current research hotspot, and the consistency means that the states of all individuals in a complex system tend to be the same value over time, and describes the information exchange process between the individual and the adjacent individuals.
Currently, many achievements have been made in the research of consistency control, output regulation, tracking control and synchronization of a general multi-agent system. However, some multi-agent systems with complex topology, nonlinearity and randomness are not concerned, and the H-infinity consistency mean square consistency performance is not researched.
Disclosure of Invention
The invention aims to provide a method for designing a controller of a multi-agent system under a limited domain situation.
The technical solution for realizing the purpose of the invention is as follows: a method for designing a controller of a multi-agent system under a limited domain condition comprises the following specific steps:
step 4, determining a design target of the controller parameters which enable the closed-loop system to meet the mean square H-infinity consistent performance index;
step 5, determining a linear matrix inequality for solving the controller parameters according to the determined design target of the controller parameters which enables the closed-loop system to meet the mean square H infinity consistent performance index;
and 6, solving the linear matrix inequality to obtain corresponding controller parameters, and finishing the design of the controller.
Preferably, the established mathematical model of the nonlinear discrete time-varying random multi-agent system under the condition of the finite field is specifically as follows:
wherein k is more than or equal to 0 and less than or equal to T is a finite field, T is a given normal number,is the state vector for time k, and,is the state vector at time k +1,in order to control the input of the electronic device,is the measured output of the agent i,is the controlled output of the agent and,represents the covariance Wi,kN uncorrelated zero mean gaussian white noise sequences > 0,is and Wi,kUncorrelated zero mean white Gaussian noise sequences, Ak,Bk,Ck,Dk,Ek,FkAnd LkIs a time-varying matrix of different dimensions, fi,kIs a non-linear random function.
wherein the content of the first and second substances,andis a matrix of the corresponding dimension.
Preferably, the controller protocol established in step 2 is:
wherein the content of the first and second substances,is the feedback gain matrix to be designed,represents the output of the jth agent, hi,jAre non-negative real numbers.
Preferably, the specific method for establishing the closed-loop system equation according to the nonlinear discrete time-varying random multi-agent system mathematical model under the finite field condition is as follows:
according to a controller protocol and a mathematical model of a nonlinear discrete time-varying random multi-agent system, obtaining:
by extending the system state xi,kAnd obtaining a closed loop system equation:
wherein:
the given incidence matrix embodies the topological structure among the multiple intelligent agents;the operation symbols represent that the Crohn's products are made among the matrixes; i isNIs an N-dimensional identity matrix, U, V are both block matrices, InNIs one of the identity matrices;
1Nrepresenting an n-dimensional column vector with all elements 1,is its transpose, taking into account the average state values of all agents in the system:
and from the average state values of all agents:
wherein:
preferably, establishing the mean square H ∞ consistent performance indexes according to the closed-loop system equation is as follows:
at time k, the H ∞ match performance index is as follows:
at time k, the mean square consistent performance index of agent i (i ═ 1, 2.., N) is as follows:
each agent i, its initial state xi,0(i ═ 1,2,. N) is known and satisfies the following condition:
by combining the two points, the mean square H infinity consistent performance index is established as follows:
wherein γ is a predetermined noise level, { XI-k}0≤k≤TIs a predetermined positive definite matrix sequence, which represents the upper bound of the mean square consistent performance.
Preferably, the design objective of determining the output feedback controller parameters that cause the system to satisfy the mean square H ∞ consistent performance index is specifically: controller output feedback gain to be designed Kk}0≤k≤TThe following three sets of recursive matrix inequality conditions should be satisfied, so that the mean square H ∞ consistent performance index of the system is satisfied:
first, in the following inequalities, the following relationships are present:
(1) for closed loop systems), gives a undirected communication graph G and a sequence of output feedback gains Kk}0≤k≤TThe noise level γ > 0 and the positive definite matrix Φ > 0 are known, if the initial conditions existPositive definite matrix of { Qk}0≤k≤T+1When the following recursion matrix inequality is satisfied, the output feedback gain { K } can be knownk}0≤k≤TSo that the closed loop system satisfies the condition J[0,T]<γ2:
Wherein
(2) For a closed loop system, a undirected communication graph G and a sequence of output feedback gains { K }are givenk}0≤k≤TIf an initial condition P exists0=∑kPositive definite matrix sequence { Pk}0≤k≤T+1Satisfies the following recursion matrix inequality, then k is less than or equal to T, P for all 0 ≦ kk>∑kIf true, the output feedback gain { K }is knownk}0≤k≤TSo that the closed loop system satisfies the conditions
(3) for a closed loop system, given a triplet (G, γ, xi)k) Positive definite matrix phi and output feedback gain sequence Kk}0≤k≤TNormal norm ∈ > 0 for a closed loop system), if there are two sequences of positive scalars
Initial values are respectivelyP0=∑0Two positive definite matrices of { Qk}0≤k≤T+1,{Pk}0≤k≤T+1The following recursion matrix inequality is satisfied, then the output feedback gain { K } is knownk}0≤k≤TThe closed loop system meets the uniform performance index of mean square H infinity:
preferably, step 5 determines the linear matrix inequality for solving the controller parameters according to the design objective of the determined controller parameters that enables the closed-loop system to satisfy the mean square H ∞ consistent performance index as follows:
for a closed loop system, given a triplet (G, γ, xi)k) Positive definite matrix phi, normal norm ∈ > 0 if there are two sequences of positive scalarsOutput feedback controller sequence Kk}0≤k≤TPositive definite matrix sequenceThe following recursion linear matrix inequality is satisfied, and the output feedback controller parameter { K ] can be obtainedk}0≤k≤T:
Parameter { X in formulak}1≤k≤T+1,{Yk}1≤k≤T+1Iterate through the following equation:
initial value X0,Y0Satisfy the requirement of
Compared with the prior art, the invention has the following remarkable advantages:
1) the multi-agent system based on the invention comprehensively considers the influences of nonlinearity, time-varying parameters and random effect, better conforms to the physical model in the actual engineering and has strong practicability;
2) the performance index provided by the invention establishes a unified framework for the H-infinity consistent performance and the mean square consistent performance index, can reflect the consistent dynamic state of the system under the constraints of a given topological structure, a noise attenuation level and a mean square level, and has more comprehensive performance.
The present invention is described in further detail below with reference to the attached drawings.
Drawings
FIG. 1 is a schematic diagram of the H ∞ consistency error of agents 1,2,3 ( agents 1,2,3 in the figure) in the system under the action of a controller.
FIG. 2 is a schematic diagram of the mean square deviation of the first term of the state vectors of agents 1,2,3 ( agents 1,2,3 in the figure) in the system under the action of the controller.
FIG. 3 is a diagram of the mean square deviation of the second term of the state vector of agents 1,2,3 ( agents 1,2,3 in the figure) in the system under the action of the controller.
Detailed Description
In a multi-agent system, N agents communicate according to a topology described by an undirected graph G (V, Θ, H), where V {1, 2.., N } is a set of vertices,is set as edge, H ═ Hij]Is a symmetrically weighted adjacency matrix, i.e. hijIf (i, j) ∈ Θ, we call j the neighbor node of i, where self-edge is forbidden, i.e. for any i ∈ V,the neighborhood of agent i is defined asThe degree of input is defined as
A method for designing a controller of a multi-agent system under a limited domain condition comprises the following specific steps:
wherein k is more than or equal to 0 and less than or equal to T is a finite field, T is a given normal number,is the state vector for time k, and,is the state vector at time k + 1,in order to control the input of the electronic device,is the measured output of the agent i,is the controlled output of the agent and,represents the covariance Wi,kN uncorrelated zero mean Gaussian white noise sequences > 0.Is and Wi,kAn uncorrelated zero-mean gaussian white noise sequence. A. thek,Bk,Ck,Dk,Ek,FkAnd LkAre time-varying matrices of different dimensions. Non-linear random functionAnd satisfies the following constraint conditions
Wherein the content of the first and second substances,andis a matrix of the corresponding dimension.
wherein the content of the first and second substances,is the feedback gain matrix to be designed,represents the output of the jth agent, hi,jAre non-negative real numbers.
According to a controller protocol and a mathematical model of a nonlinear discrete time-varying random multi-agent system, obtaining:
by extending the system state xi,kThe following closed-loop system equation is obtained:
wherein:
is a given incidence matrix which embodies the topology among the multiple agents;the operation symbols represent that the Crohn's products are made among the matrixes; i isNIs an N-dimensional identity matrix, U, V are both block matrices, InNIs one of the identity matrices.
The average state values of all agents in the system are considered simultaneously:
and can be obtained from (8):
wherein
for the closed loop system (6), at time k, the H ∞ match performance index is as follows:
For a closed-loop system (6), at time k, the mean-square agreement performance index of agent i (i ═ 1, 2.., N) is as follows:
each agent i, its initial state xi,0(i ═ 1,2,. N) is known and satisfies the following condition:
by combining the two points, for the closed-loop system equation (6), the mean square H ∞ consistent performance index is established as follows:
wherein γ is a predetermined noise level, { XI-k}0≤k≤TIs a predetermined positive definite matrix sequence, representing mean squareUpper bound of consistent performance.
Step 4, determining the design objective of the output feedback controller parameters which enable the system to meet the mean square H infinity consistent performance index specifically comprises the following steps: controller output feedback gain to be designed Kk}0≤k≤TThe following three sets of recursive matrix inequality conditions should be satisfied so that the mean square H ∞ uniform performance index (16) of the system is satisfied:
first, in the following inequalities, the following relationships are present:
(1) for the closed loop system (6), a undirected communication graph G and a sequence of output feedback gains { K }are givenk}0≤k≤TThe noise level γ > 0 and the positive definite matrix Φ > 0 are known, if the initial conditions existPositive definite matrix of { Qk}0≤k≤T+1When the following recursion matrix inequality is satisfied, the output feedback gain { K } can be knownk}0≤k≤TThe closed loop system (7) can be made to satisfy the condition J[0,T]<γ2
Wherein
The proof that the controller causes the system to satisfy this condition is as follows:
generally speaking
From system equation (12), the following is obtained:
by using the properties of the matrix trace, it can be derived
After a series of mathematical operations, obtaining
It is obvious that the H ∞ consistency performance index in (13) is equivalently expressed as:
For (24), k sums the two sides separately from [0, T ], yielding:
thus, it is possible to provide
Satisfies J[0,T]<γ2And finishing the verification.
Since the mean square consistency performance indicator in (11) can be equivalently expressed as follows:
(2) For the closed loop system (6), a undirected communication graph G and a sequence of output feedback gains { K }are givenk}0≤k≤TIf an initial condition P exists0=∑kPositive definite matrix sequence { Pk}0≤k≤T+1Satisfies the following recursion matrix inequality, then k is less than or equal to T, P for all 0 ≦ kk>∑kThis is true. Then the output feedback gain K is knownk}0≤k≤TCan make the closed loop system (6) satisfy the condition
the proof that the controller causes the system to satisfy this condition is as follows:
first, ∑ is derivedkIn a finite field [0, T]Considering the enhancement system (12), ∑ can be calculatedk+1The following were used:
Obtained by the two formulas:
the induction method is used below. Obviously, when k is 0, P0>∑0If true; assuming that P is when k > 0k>∑kIf it is, then P needs to be provedk+1>∑k+1The same is true. In fact, taking into account the characteristics of the matrix traces, the combination (30) and Pk>∑k
The certification is completed according to the induction method.
(3) For a closed loop system (6), the triplets (G, γ, xi) are givenk) Positive definite matrix phi and output feedback gain sequence Kk}0≤k≤TNormal ∈ > 0 for seriesSystem (7), if there are two positive scalar sequences
Initial values are respectivelyP0=∑0Two positive definite matrices of { Qk}0≤k≤T+1,{Pk}0≤k≤T+1The following recursion matrix inequality is satisfied, then the output feedback gain { K } is knownk}0≤k≤TThe closed loop system (7) can be made to meet the mean square H ∞ consistent performance index.
The proof that the controller causes the system to satisfy this condition is as follows:
first of all, two arguments are introduced,
aTPb+bTPa≤∈aTPa+∈-1bTPb (32)
Where ∈ > 0 is a given constant.
According to Schur's complementary theory, (37) true and only true
According to the nature of the matrix tracks, i.e.
Similarly, (38) holds and only holds
Wherein
According to Lesion 2, for any ∈ > 0, the following holds:
(46) and (47) both satisfy the requirement of the inequality (17), that is, the H ∞ consistency performance is satisfied.
Similarly, the formula (39) is obtained by applying Schur supplement theory
Is equivalent to:
according to (29) and (41)
Namely, the mean square consistency performance is satisfied and proved.
And 5, according to the design target of the controller parameters which are determined in the step 4 and enable the closed-loop system to meet the mean square H infinity consistent performance index, determining a linear matrix inequality for solving the controller parameters as follows:
for a closed loop system (6), the triplets (G, γ, xi) are givenk) Positive definite matrix phi, normal norm ∈ > 0 if there are two sequences of positive scalarsOutput feedback controller sequence Kk}0≤k≤TPositive definite matrix sequenceThe following recursion linear matrix inequality is satisfied, and the output feedback controller parameter { K ] can be obtainedk}0≤k≤T:
Parameter { X in formulak}1≤k≤T+1,{Yk}1≤k≤T+1Iterate through the following equation:
initial value X0,Y0Satisfy the requirement of
And 6, solving the linear matrix inequality to obtain corresponding controller parameters, and finishing the design of the controller.
The effectiveness of the designed controller is verified according to a set of numerical examples, specifically:
by providing a numerical simulation example, a Matlab/LMI tool box is utilized to solve the designed controller parameters, and the effectiveness of the controller on the H-infinity consistency control problem of the nonlinear discrete time-varying random multi-agent system under the condition of a finite field is verified.
Consider the following nonlinear discrete time-varying random multi-agent:
suppose three agents linked by a directed communication graph G, their correlation matrixThe following were used:
let the random non-linearity in the system be of the form:
wherein the content of the first and second substances,ρi,k,θi,k( i 1,2,3) are uncorrelated zero-mean white gaussian noise sequences with the same covariance,andare the first and second terms of the system state. It can be easily derived that:
the initial state is as follows:
X0=2I6,Y0=2I12.
let T equal to 100, gamma equal to 2, phi equal to I2,Ξk=7I2It can be seen that (12) and (60) are satisfied.
The results of the verification are shown in FIGS. 1-3, where FIG. 1 shows the H ∞ consistency error of the system at a predetermined noise attenuation levelThe H infinity consistency error of any agent fluctuates around the 0 value, and the requirement of the performance index is met; to observe the mean square consistency performance index, defineTo characterize the deviation of the state of the agent from the mean value, fig. 2 and 3 showAndi.e., the deviation of the values of the first and second terms of the state vector of the agent from the average value at a certain time, it can be clearly seen that the state deviation of any agent is less than a predetermined upper bound at each time. Simulation results show that the mean square H infinity consistency controller of the system is very effective.
In summary, the invention provides a design method of an H infinity consistency controller of a nonlinear discrete time-varying random multi-agent system under a finite field condition. The method comprises the steps of establishing a mean square H infinity consistent performance index according to a closed loop system equation, determining a design target of controller parameters enabling the closed loop system to meet the mean square H infinity consistent performance index, determining a linear matrix inequality for solving the controller parameters meeting the mean square H infinity consistent performance condition based on the target, and then solving the linear matrix inequality to obtain corresponding controller parameters.
Claims (8)
1. A method for designing a controller of a multi-agent system under a limited domain condition is characterized by comprising the following specific steps:
step 1, establishing a nonlinear discrete time-varying random multi-agent system mathematical model under a finite field condition;
step 2, establishing a controller protocol and a closed-loop system equation according to a nonlinear discrete time-varying random multi-agent system mathematical model under the condition of a finite field;
step 3, establishing a mean square H infinity consistent performance index according to a closed loop system equation;
step 4, determining a design target of the controller parameters which enable the closed-loop system to meet the mean square H-infinity consistent performance index;
step 5, determining a linear matrix inequality for solving the controller parameters according to the determined design target of the controller parameters which enables the closed-loop system to meet the mean square H infinity consistent performance index;
and 6, solving the linear matrix inequality to obtain corresponding controller parameters, and finishing the design of the controller.
2. The method as claimed in claim 1, wherein the mathematical model of the non-linear discrete time-varying stochastic multi-agent system under the finite field condition is specifically:
wherein k is more than or equal to 0 and less than or equal to T is a finite field, T is a given normal number,is the state vector for time k, and,is the state vector at time k +1,in order to control the input of the electronic device,is the measured output of the agent i,is the controlled output of the agent and,represents the covariance Wi,kN uncorrelated zero mean gaussian white noise sequences > 0,is and Wi,kUncorrelated zero mean white Gaussian noise sequences, Ak,Bk,Ck,Dk,Ek,FkAnd LkIs a time-varying matrix of different dimensions, fi,kIs a non-linear random function.
4. The method for designing a controller of a multi-agent system under a limited domain situation as claimed in claim 1, wherein the controller protocol established in step 2 is:
5. The method for designing a controller of a multi-agent system under a finite field condition as claimed in claim 1, wherein the specific method for establishing the closed-loop system equation according to the mathematical model of the nonlinear discrete time-varying random multi-agent system under the finite field condition is as follows:
according to a controller protocol and a mathematical model of a nonlinear discrete time-varying random multi-agent system, obtaining:
by extending the system state xi,kAnd obtaining a closed loop system equation:
wherein:
the given incidence matrix embodies the topological structure among the multiple intelligent agents;the operation symbols represent that the Crohn's products are made among the matrixes; i isNIs an N-dimensional identity matrix, U, V are both block matrices, InNIs one of the identity matrices;
1Nrepresenting an n-dimensional column vector with all elements 1,is its transpose, taking into account the average state values of all agents in the system:
and from the average state values of all agents:
wherein:
6. the method of controller design for multi-agent system in finite field situation as claimed in claim 1, wherein the mean square H ∞ uniform performance index is established according to the closed loop system equation as follows:
at time k, the H ∞ match performance index is as follows:
at time k, the mean square consistent performance index of agent i (i ═ 1, 2.., N) is as follows:
each agent i, its initial state xi,0(i ═ 1,2,. N) is known and satisfies the following condition:
by combining the two points, the mean square H infinity consistent performance index is established as follows:
wherein γ is a predetermined noise level, { XI-k}0≤k≤TIs a predetermined positive definite matrix sequence, which represents the upper bound of the mean square consistent performance.
7. The method for controller design of multi-agent system in finite field situation as claimed in claim 1, wherein the design objective of determining the output feedback controller parameters that make the system meet the mean square H ∞ consistency performance index is specified as: controller output feedback gain to be designed Kk}0≤k≤TThe following three sets of recursive matrix inequality conditions should be satisfied, so that the mean square H ∞ consistent performance index of the system is satisfied:
first, in the following inequalities, the following relationships are present:
(1) for a closed loop system, a undirected communication graph G and a sequence of output feedback gains { K }are givenk}0≤k≤TThe noise level γ > 0 and the positive definite matrix Φ > 0 are known, if the initial conditions existPositive definite matrix of { Qk}0≤k≤T+1If the following recursion matrix inequality is satisfied, the output can be knownOut feedback gain Kk}0≤k≤TSo that the closed loop system satisfies the condition J[0,T]<γ2:
Wherein
(2) For a closed loop system, a undirected communication graph G and a sequence of output feedback gains { K }are givenk}0≤k≤TIf an initial condition P exists0=∑kPositive definite matrix sequence { Pk}0≤k≤T+1Satisfies the following recursion matrix inequality, then k is less than or equal to T, P for all 0 ≦ kk>∑kIf true, the output feedback gain { K }is knownk}0≤k≤TSo that the closed loop system satisfies the conditions
(3) for a closed loop system, given a triplet (G, γ, xi)k) Positive definite matrix phi and output feedback gain sequence Kk}0≤k≤TNormal norm ∈ > 0 for a closed loop system), if there are two sequences of positive scalars
Initial values are respectivelyP0=∑0Two positive definite matrices of { Qk}0≤k≤T+1,{Pk}0≤k≤T+1The following recursion matrix inequality is satisfied, then the output feedback gain { K } is knownk}0≤k≤TThe closed loop system meets the uniform performance index of mean square H infinity:
8. the method for designing a controller for a multi-agent system in a finite field situation as claimed in claim 1, wherein the step 5 determines the linear matrix inequality for solving the controller parameters according to the design objective of the controller parameters determined to make the closed loop system satisfy the mean square H ∞ consistency performance index as follows:
for closed loop systems, a triplet is given(G,γ,Ξk) Positive definite matrix phi, normal norm ∈ > 0 if there are two sequences of positive scalarsOutput feedback controller sequence Kk}0≤k≤TPositive definite matrix sequenceThe following recursion linear matrix inequality is satisfied, and the output feedback controller parameter { K ] can be obtainedk}0≤k≤T:
Parameter { X in formulak}1≤k≤T+1,{Yk}1≤k≤T+1Iterate through the following equation:
initial value X0,Y0Satisfy the requirement of
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010092880.5A CN111339489A (en) | 2020-02-14 | 2020-02-14 | Controller design method of multi-agent system under limited domain condition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010092880.5A CN111339489A (en) | 2020-02-14 | 2020-02-14 | Controller design method of multi-agent system under limited domain condition |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111339489A true CN111339489A (en) | 2020-06-26 |
Family
ID=71181575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010092880.5A Pending CN111339489A (en) | 2020-02-14 | 2020-02-14 | Controller design method of multi-agent system under limited domain condition |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111339489A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114280930A (en) * | 2021-12-08 | 2022-04-05 | 广州大学 | Design method and system of random high-order linear multi-intelligence system control protocol |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110262334A (en) * | 2019-06-17 | 2019-09-20 | 江南大学 | The finite time-domain H ∞ control method of state saturation system under a kind of random communication protocol |
CN110262245A (en) * | 2019-07-02 | 2019-09-20 | 南京理工大学 | The controller design method of multi-agent system based on event trigger mechanism |
-
2020
- 2020-02-14 CN CN202010092880.5A patent/CN111339489A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110262334A (en) * | 2019-06-17 | 2019-09-20 | 江南大学 | The finite time-domain H ∞ control method of state saturation system under a kind of random communication protocol |
CN110262245A (en) * | 2019-07-02 | 2019-09-20 | 南京理工大学 | The controller design method of multi-agent system based on event trigger mechanism |
Non-Patent Citations (1)
Title |
---|
LIFENG MA 等: "Mean-Square H∞ Consensus Control for a Class of Nonlinear Time-Varying Stochastic Multiagent Systems: The Finite-Horizon Case" * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114280930A (en) * | 2021-12-08 | 2022-04-05 | 广州大学 | Design method and system of random high-order linear multi-intelligence system control protocol |
CN114280930B (en) * | 2021-12-08 | 2023-05-16 | 广州大学 | Design method and system of random high-order linear multi-intelligent system control protocol |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Yan et al. | Synchronization of delayed fuzzy neural networks with probabilistic communication delay and its application to image encryption | |
Guo et al. | Zhang neural network for online solution of time-varying linear matrix inequality aided with an equality conversion | |
US20180159890A1 (en) | Modeling of attacks on cyber-physical systemscyber-physical systems | |
Qian et al. | Local consensus of nonlinear multiagent systems with varying delay coupling | |
Tatarenko et al. | Learning generalized Nash equilibria in a class of convex games | |
Xu et al. | A class of linear differential dynamical systems with fuzzy initial condition | |
Horváth et al. | Test of independence for functional data | |
Qian et al. | Distributed state estimation for mixed delays system over sensor networks with multichannel random attacks and Markov switching topology | |
Chen et al. | H2 performance analysis and H2 distributed control design for systems interconnected over an arbitrary graph | |
CN113987941A (en) | Time series prediction method, device, computer equipment and readable storage medium | |
Wu et al. | Adaptive event-triggered space-time sampled-data synchronization for fuzzy coupled RDNNs under hybrid random cyberattacks | |
Xing et al. | Hierarchical recursive least squares parameter estimation methods for multiple‐input multiple‐output systems by using the auxiliary models | |
CN111339489A (en) | Controller design method of multi-agent system under limited domain condition | |
CN115481441A (en) | Difference privacy protection method and device for federal learning | |
Li et al. | Convergence of distributed accelerated algorithm over unbalanced directed networks | |
Gadjov et al. | Continuous-time distributed dynamics for Nash equilibrium over networks via a passivity-based control approach | |
Rezaei et al. | Multi‐layer distributed protocols for robust cooperative tracking in interconnected nonlinear multiagent systems | |
Frezzatto et al. | H2 and H∞ fuzzy filters with memory for Takagi–Sugeno discrete-time systems | |
Lobato et al. | Stochastic Modeling of the Transform-Domain $\varepsilon {\rm LMS} $ Algorithm | |
Chen et al. | Variable gain impulsive synchronization for discrete-time delayed neural networks and its application in digital secure communication | |
Filatova | Mixed fractional Brownian motion: some related questions for computer network traffic modeling | |
Martinez-Piazuelo et al. | On distributed Nash equilibrium seeking in a class of contractive population games | |
Du et al. | Solutions for H∞ filtering of two-dimensional systems | |
Wang et al. | Stability analysis of recurrent neural networks with time-varying delay by flexible terminal interpolation method | |
Zhang et al. | Consistent parameter estimation and convergence properties analysis of Hammerstein output-error models |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |