CN109036041A - Automation-control experiment equipment - Google Patents
Automation-control experiment equipment Download PDFInfo
- Publication number
- CN109036041A CN109036041A CN201810910278.0A CN201810910278A CN109036041A CN 109036041 A CN109036041 A CN 109036041A CN 201810910278 A CN201810910278 A CN 201810910278A CN 109036041 A CN109036041 A CN 109036041A
- Authority
- CN
- China
- Prior art keywords
- signal
- experiment
- automation
- unit
- student
- 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
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
- G09B23/186—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits for digital electronics; for computers, e.g. microprocessors
Abstract
It is an object of that present invention to provide a kind of automation-control experiment equipment.Each component parameters in the automation-control experiment equipment are unrestricted.Student can test when an opportunity arises at oneself, and students ' practical ability is also more deep to the understanding of theoretical knowledge by fast lifting, while also having grasped theoretical practical implementation method.Automation-control experiment equipment provided by the invention has the feature that for allowing student to complete automation-control experiment to analog circuit, comprising: experiment module, for allowing student to test analog circuit；And monitoring module, for allowing student to be monitored study to analog circuit；Wherein, monitoring module includes picture storage unit, input display unit, parameter storage unit, parameter instruction generating unit and communication unit.
Description
Technical field
Present invention relates particularly to a kind of automation-control experiment equipment for automation-control experiment.
Background technique
The development project of " Automatic Control Theory " experimental system is designed and developed on the basis of automation-control experiment
A kind of laboratory apparatus and experimental method, can be widely applied to control class profession, the mechanical major, measurement control of institution of higher learning
The course teachings experiment such as system profession, " Automatic Control Theory " of instrument and meter profession, " signal and system ", " control engineering ".
In existing Experiments of Automatic Control case equipment, since students concepts are unintelligible, lack the understanding to instrument, automatic control
When experiment, wrong line causes the problem of short circuit to happen occasionally, and instrument damage rate is high, and cannot be repaired in time after instrument damage
Reason, repair cost is also high, the equipment that student can be tested currently without one.Also, experimental provision can only stay in laboratory
In, the chance of other way of extensive experimentation and few can also be done after completing experiment to student.
Summary of the invention
The present invention is to carry out to solve the above-mentioned problems, and it is an object of the present invention to provide a kind of automation-control experiment is set
It is standby.Each component parameters in the automation-control experiment equipment are unrestricted.Student can carry out when an opportunity arises at oneself
Experiment, students ' practical ability is also more deep to the understanding of theoretical knowledge by fast lifting, while also having grasped theoretical reality
Implementation method.
The present invention provides a kind of automation-control experiment equipment, for allowing student to complete to automatically control to analog circuit
Experiment of Principle has the feature that, comprising: experiment module, for allowing student to test analog circuit；And monitoring mould
Block, for allowing student to be monitored study to analog circuit；Wherein, monitoring module includes picture storage unit, input display unit, ginseng
Number storage unit, parameter instruction generating unit and communication unit, picture storage unit is for storing parameter setting picture, experiment setting screen
And experimental data shows picture, input display unit display parameter setting picture allow the type of student's input signal source, amplitude with
And frequency, it further displays experiment setting screen and student is allowed to input experiment setup parameter relevant to the detection of component, parameter
Storage unit stores the type of signal source, amplitude, frequency and experiment setup parameter, and parameter instruction generating unit is according to signal
Type, amplitude, frequency and the experiment setup parameter in source generate parameter instruction, and parameter instruction is sent to experiment mould by communication unit
Block, and the feedback signal that experiment module is sent is received, input display unit shows that picture shows that feedback signal allows in experimental data
Student records the operation of analog circuit.
In automation-control experiment equipment provided by the invention, it can also have the following features: wherein, monitor mould
Block further includes connection signal generating unit and judging part, and picture storage unit also stores connection and determines that picture, input display unit are shown
It connects and determines that picture allows student to confirm whether monitoring module connect with experiment module, connection signal generating unit generates connectivity verification letter
Number, connectivity verification signal is sent to experiment module by communication unit, and receives the connection confirmation signal that experiment module is sent, judgement
Portion judges whether monitoring module connect with experiment module according to connection confirmation signal, when the judgment is yes, parameter instruction generating unit
Generate parameter instruction.
In automation-control experiment equipment provided by the invention, it can also have the following features: wherein, test mould
Block includes: circuit board；Analogue unit, has multiple electronic components, and electrical connection setting on circuit boards, allows student to connect simulation electricity
Road constitutes complete experimental circuit；Signal transmission end, electrical connection setting on circuit boards, are sent for receiving monitoring module
Parameter instruction, and the input waveform data that are obtained after experimental circuit is run according to parameter instruction and output waveform data as
Feedback signal is exported to monitoring module；Parameter instruction is converted to analog signal by controller, allows analog circuit according to analog signal
Operation generates input waveform data and output waveform data；Signal correction unit, to input waveform data and output waveform
Data are corrected；At least one amplifier chip is arranged in amplifier unit, and student is allowed to complete the connection or expanded mode of analog circuit
Quasi- circuit；And power supply unit, for providing electric power to circuit board.
In automation-control experiment equipment provided by the invention, it can also have the following features: wherein, controller
Has the function of programmable, generation signal, detection signal and communication.
It in automation-control experiment equipment provided by the invention, can also have the following features: wherein, simulation is single
Member has at least five 100K resistance, at least five 10K resistance, at least five 20K resistance, at least five 200K resistance, at least five
0.01uF capacitor, at least five 0.1uF capacitor, at least five 1uF capacitor, at least five 10uF capacitor, at least two 10K rheostat,
At least two 50K rheostat, at least two 100K rheostat, at least two 500K rheostat and at least one switch.
It in automation-control experiment equipment provided by the invention, can also have the following features: wherein, signal school
Positive unit has at least four pieces of amplifier chips and at least two pieces of linear optical coupling chips.
It in automation-control experiment equipment provided by the invention, can also have the following features: wherein, power supply mould
Block has+15V, 5V and -15V voltage conversion chip, provides 15V, -15V or 5V electricity for each electronic component of circuit board
Power.
The action and effect of invention
Related automation-control experiment equipment according to the present invention, because automation-control experiment equipment has in fact
Module and monitoring module are tested, experiment module is for allowing student to test analog circuit；Monitoring module is for allowing student couple
Analog circuit is monitored study；Wherein, monitoring module includes that picture storage unit, input display unit, parameter storage unit, parameter refer to
Generating unit and communication unit are enabled, so, each component parameters in automation-control experiment equipment of the invention are unrestricted.It learns
Life can be tested when an opportunity arises at oneself, and students ' practical ability is by fast lifting, also more to the understanding of theoretical knowledge
Deeply, while also theoretical practical implementation method has been grasped.
Detailed description of the invention
Fig. 1 is the structural block diagram of automation-control experiment equipment in the embodiment of the present invention；
Fig. 2 is the route setting figure of circuit board in the embodiment of the present invention；
Fig. 3 is the structural block diagram of monitoring module in the embodiment of the present invention；
Fig. 4 is the flow chart of monitoring module in the embodiment of the present invention；And
Fig. 5 is the flow chart of automation-control experiment equipment in the embodiment of the present invention.
Specific embodiment
It is real below in order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention
Example combination attached drawing is applied to be specifically addressed automation-control experiment equipment of the present invention.
Fig. 1 is the structural block diagram of automation-control experiment equipment in the embodiment of the present invention.
As shown in Figure 1, the automation-control experiment equipment 100 of the present embodiment includes experiment module 10, monitoring module 20
And communication network 30 connecting the two.
Experiment module 10 includes circuit board 11, analogue unit 12, signal transmission end 13, controller 14, signal correction unit
15, amplifier unit 16 and power supply unit 17.
Circuit board 11 is placed with circuit line.
Fig. 2 is the route setting figure of circuit board in the embodiment of the present invention.
As shown in Fig. 2, circuit board 11 is divided into multiple regions.Region 111 is analogue unit setting area, 112 He of region
113 be signal transmission setting area (region 112 is signal input, and region 113 is at signal output), and region 114 is signal
Unit installation region is corrected, region 115 is amplifier unit installation region, and region 116 and 11 is controller installation region, region
118 be power module setting area.
Analogue unit 12 has multiple electronic components, and electrical connection setting on circuit boards, allows student to connect analog circuit structure
At complete experimental circuit.Analogue unit 12 has 10 100K resistance, 5 10K resistance, 5 20K resistance, 5 200K electricity
Resistance, 5 0.01uF capacitors, 5 0.1uF capacitors, 5 1uF capacitors, 5 10uF capacitors, 2 10K rheostats, 2 50K variable resistances
Device, 2 100K rheostats, 2 500K rheostats and a switch.Analogue unit 12 can connect by proportional component, integral ring
The analog circuit that at least one link in section, inertial element and differentiation element is constituted.
The parameter instruction sent for receiving monitoring module on circuit boards is arranged in the electrical connection of signal transmission end 13, and
The input waveform data and output waveform data obtained after experimental circuit is run according to parameter instruction are defeated as feedback signal
Out to monitoring module.
Controller 14 generates empirical numerical signal according to parameter instruction, and the signal-corecting module being sent in controller generates
Analog signal allows analog circuit to run according to analog signal, generates input waveform data and output waveform data.In this example
In, controller is Arduino controller, and Arduino controller is used for and monitoring module 20 (the LabVIEW host computer of PC machine) mould
Block serial communication transmits and receives data, the storage for various signal sources and generation and detects the defeated of analysis of automation experiment system
Enter output.Arduino controller has A/D module.In order to realize that easy to maintenance, replacement is convenient, Arduino controller can be replaced
It is changed to other controllers.Controller have signal generate, communicate with monitoring software, the functions such as signal detection.
Signal correction unit 15 is corrected input waveform data and output waveform data, realizes Automatic Control Theory
Increase, correction for reduction and the signal of the voltage magnitude of the input/output signal of system are enabled.
Signal correction unit 15 has four pieces of HA17358 amplifier chips and two pieces of linear optical coupling chip PC817.By controller
14 signals issued are converted into analog signal by 10 bit pad TL5615 chips, and pass through two pieces of HA17358 amplifier cores
The zoom that piece and linear optical coupling chip PC817 carry out amplitude to controller output signal and input signal corrects.Two pieces of fortune
It puts chip and resistance constitutes reverse phase and subtraction circuit and the enabled circuit of opto-coupler chip composition is located at automation-control experiment
Before equipment input, in addition two pieces of amplifier chips and resistance constitute the enabled circuit of reverse phase and add circuit and opto-coupler chip composition
After the output of automation-control experiment equipment.
Because the simulation input mouth of Arduino controller can only detect the voltage within 5V, output also can only be within 5V
Voltage.Experimental system input/output signal passes through after signal correction unit 15, and the signal of system, which inputs out range, to be expanded,
No longer limited by the simulation input delivery outlet 5V voltage of Arduino controller.
At least one amplifier chip is arranged in amplifier unit 16, and student is allowed to complete connection or the extended simulation electricity of analog circuit
Road.In the present embodiment, amplifier unit have 4 pieces of HA17358 amplifier chips totally 8 amplifiers and with 8 amplifiers corresponding 4
8, a button switches.One switchs the input terminal and output end for being connected to an amplifier, and function is defeated to this amplifier is connected to
Enter the capacitor electric discharge of output end.
Power supply unit 17 is used to provide electric power to circuit board.Power module 17 has L7815 voltage stabilizing chip, L7805 pressure stabilizing
Chip and LT1054 chip provide 15V, -15V or 5V electric power for each electronic component of circuit board.
Fig. 3 is the structural block diagram of monitoring module in the embodiment of the present invention.
As shown in figure 3, monitoring module 20 is the PC machine with LabVIEW host computer, monitoring module 20 is stored including picture
Portion 21, parameter storage unit 23, parameter instruction generating unit 24, communication unit 25, connection signal generating unit 26, is sentenced input display unit 22
The control unit 28 in disconnected portion 27 and the above-mentioned each portion of control.
Picture storage unit 21 shows picture and company for storing parameter setting picture, experiment setting screen, experimental data
Connect determining picture.
Input 22 display parameter setting picture of display unit allows type, amplitude and the frequency of student's input signal source, into one
Step display experiment setting screen allows student to input experiment setup parameter relevant to the detection of component；Display unit 22 is inputted to show
It connects and determines that picture allows student to confirm whether monitoring module connect with experiment module；It inputs display unit 22 and shows picture in experimental data
Face shows that feedback signal allows student to record the operation of analog circuit.
Parameter storage unit 23 stores the type of signal source, amplitude, frequency and experiment setup parameter.
Parameter instruction generating unit 24 generates parameter according to the type of signal source, amplitude, frequency and experiment setup parameter and refers to
It enables.
Parameter instruction is sent to experiment module by communication unit 25, and receives the feedback signal that experiment module is sent；Communication
Connectivity verification signal is sent to experiment module by portion 25, and receives the connection confirmation signal that experiment module is sent.
Connection signal generating unit 26 generates connectivity verification signal.
Judging part 27 judges whether monitoring module connect with experiment module according to connection confirmation signal.When the judgment is yes,
The controller successful connection of monitoring module and experiment module is represented, the signal generation portion inside controller is according in monitoring module
The parameter sended over generates experimental signal, and is output to the signal correction unit of experiment module, then be output to experimental circuit, i.e.,
Circuit board, analogue unit and amplifier unit etc..
Control unit 28 is stored with control picture storage unit 21, input display unit 22, parameter storage unit 23, parameter instruction generation
The computer program that portion 24, communication unit 25, connection signal generating unit 26 and judging part 27 are run.
Fig. 4 is the flow chart of monitoring module in the embodiment of the present invention.
As shown in figure 4, the flow chart of the monitoring module of the present embodiment is as follows:
Step S0 after connecting circuit on Experiments of Automatic Control plate according to experimental circuit, will be controlled automatically with USB line
Experiment of Principle plate and pc connection processed；And start computer, icon [automatic experiment system] runs software is double-clicked in desktop,
Subsequently into step S1.
Step S1, input display unit 22 display connect determine picture allow student confirm monitoring module 20 whether with experiment module
10 connections, subsequently into step S2.
Step S2, once student confirms, connection signal generating unit 26 just generates connectivity verification signal, subsequently into step
S3。
Connectivity verification signal is sent to experiment module 10 by step S3, communication unit 25, and is received experiment module 10 and sent
Connection confirmation signal, subsequently into step S4.
Step S4, judging part 27 judge whether monitoring module 20 connect with experiment module 10 according to connection confirmation signal, when
When being judged as YES, S5 is entered step；When the judgment is no, S1 is entered step.
Step S5, input 22 display parameter setting picture of display unit allow type, amplitude and the frequency of student's input signal source
Rate, subsequently into step S6.
Step S6, the input display experiment setting screen of display unit 22 allow student to input experiment relevant to the detection of component
Setup parameter, subsequently into step S7.
Step S7, parameter storage unit 23 store the type of signal source, amplitude, frequency and experiment setup parameter,
Subsequently into step S8.
Step S8, parameter instruction generating unit 24 are generated according to the type of signal source, amplitude, frequency and experiment setup parameter
Parameter instruction, subsequently into step S9.
Parameter instruction is sent to experiment module 10 by step S9, communication unit 25, and receive experiment module 10 send it is anti-
Feedback signal, subsequently into step S10.
Step S10, input display unit 22 show that picture shows that feedback signal allows student to analog circuit in experimental data
Operation is recorded, subsequently into end state.
Before the experiments, student can download LABVIEW SPACE V ISA installation file from the official website LABVIEW, and will
The downloading of Arduino program is installed on Arduino controller.As long as then installing host computer display interface program and Arduino
Controller and LABVIEW serial communication control VISA.
Fig. 5 is the flow chart of automation-control experiment equipment in the embodiment of the present invention.
Fig. 5 show the detail flowchart of automation-control experiment equipment.When student confirms monitoring module 20 and experiment
After module 10 connects, Arduino controller and monitor terminal 20 (LabVIEW host computer) are separately operable and mutually carry out data biography
It is defeated.
The action and effect of embodiment
The automation-control experiment equipment according to involved in embodiment, because automation-control experiment equipment has in fact
Module and monitoring module are tested, experiment module is for allowing student to test analog circuit；Monitoring module is for allowing student couple
Analog circuit is monitored study；Wherein, monitoring module includes that picture storage unit, input display unit, parameter storage unit, parameter refer to
Generating unit and communication unit are enabled, so, each component parameters in the automation-control experiment equipment of the present embodiment are unrestricted.
Student can test when an opportunity arises at oneself, and students ' practical ability is by fast lifting, also more to the understanding of theoretical knowledge
Deepen to carve, while also having grasped theoretical practical implementation method.
Moreover, the experiment module in automation-control experiment equipment involved in the present embodiment is small in size (less
In 15cm × 10cm), it is easy to carry, it can be tested whenever and wherever possible for student, be not limited solely to laboratory.And it monitors
Module is substantially that the computer with the host computer programming software LABVIEW host computer monitoring software write is constituted.And
Host computer monitoring software is inherently an installation kit, can be installed in any one PC machine, even if this PC itself does not have
There is installation LABVIEW software, can also install rapidly and then runs monitoring interface.
Above embodiment is preferred case of the invention, the protection scope being not intended to limit the invention.
Claims (7)
1. a kind of automation-control experiment equipment, special for allowing student to complete automation-control experiment to analog circuit
Sign is, comprising:
Experiment module, for allowing the student to test the analog circuit；And
Monitoring module, for allowing the student to be monitored study to the analog circuit；
Wherein, the monitoring module include picture storage unit, input display unit, parameter storage unit, parameter instruction generating unit and
Communication unit,
The picture storage unit shows picture for storing parameter setting picture, experiment setting screen and experimental data,
The input display unit shows that the parameter setting picture allows type, amplitude and the frequency of student's input signal source
Rate further displays the experiment setting screen and the student is allowed to input experiment setting ginseng relevant to the detection of the component
Number,
The parameter storage unit, which sets the type of the signal source, the amplitude, the frequency and the experiment, joins
Number is stored,
The parameter instruction generating unit is according to the type of the signal source, the amplitude, the frequency and the experiment
Setup parameter generates the parameter instruction measured,
The parameter instruction is sent to the experiment module by the communication unit, and receive the experiment module send it is described
Feedback signal,
The input display unit shows that picture shows that the feedback signal allows the student to the simulation in the experimental data
The operation of circuit is recorded.
2. automation-control experiment equipment according to claim 1, it is characterised in that:
Wherein, the monitoring module further includes connection signal generating unit and judging part,
The picture storage unit also stores connection and determines picture,
The input display unit show the connection determine picture allow the student confirm the monitoring module whether with the reality
Module connection is tested,
The connection signal generating unit generates connectivity verification signal,
The connectivity verification signal is sent to the experiment module by the communication unit, and receives what the experiment module was sent
Confirmation signal is connected,
The judging part judges whether the monitoring module connect with the experiment module according to the connection confirmation signal,
When the judgment is yes, the parameter instruction generating unit generates the parameter instruction.
3. automation-control experiment equipment according to claim 1, it is characterised in that:
Wherein, the experiment module includes:
Circuit board；
Analogue unit has multiple electronic components, and electrical connection is arranged on the circuit board, and the student is allowed to connect the simulation
Circuit constitutes complete experimental circuit；
Signal transmission end, electrical connection are arranged on the circuit board, the parameter instruction sent for receiving the monitoring module,
And using the experimental circuit according to obtained input waveform data after parameter instruction operation and output waveform data as
Feedback signal is exported to the monitoring module；
The parameter instruction is converted to analog signal by controller, allows the analog circuit to run according to the analog signal, raw
At the input waveform data and the output waveform data；
Signal correction unit is corrected the input waveform data and the output waveform data；
At least one amplifier chip is arranged in amplifier unit, and the student is allowed to complete connection or the extension institute of the analog circuit
State analog circuit；And
Power supply unit, for providing electric power to the circuit board.
4. automation-control experiment equipment according to claim 3, it is characterised in that:
Wherein, the controller has the function of programmable, generation signal, detection signal and communication.
5. automation-control experiment equipment according to claim 3, it is characterised in that:
Wherein, the analogue unit has at least five 100K resistance, at least five 10K resistance, at least five 20K resistance, at least 5
A 200K resistance, at least five 0.01uF capacitor, at least five 0.1uF capacitor, at least five 1uF capacitor, at least five 10uF capacitor,
At least two 10K rheostat, at least two 50K rheostat, at least two 100K rheostat, at least two 500K rheostat and at least 1
A switch.
6. automation-control experiment equipment according to claim 3, it is characterised in that:
Wherein, the signal correction unit has at least four pieces of amplifier chips and at least two pieces of linear optical coupling chips.
7. automation-control experiment equipment according to claim 3, it is characterised in that:
Wherein, the power module has 15V, 5V and -15V voltage conversion chip, mentions for each electronic component of circuit board
For 15V, -15V or 5V electric power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910278.0A CN109036041A (en) | 2018-08-10 | 2018-08-10 | Automation-control experiment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910278.0A CN109036041A (en) | 2018-08-10 | 2018-08-10 | Automation-control experiment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109036041A true CN109036041A (en) | 2018-12-18 |
Family
ID=64632739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810910278.0A Pending CN109036041A (en) | 2018-08-10 | 2018-08-10 | Automation-control experiment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109036041A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020124120A1 (en) * | 2000-08-15 | 2002-09-05 | Dixon Paul K. | Universal laboratory prototyping interface system |
| CN101017623A (en) * | 2007-02-09 | 2007-08-15 | 杭州信雅达系统工程股份有限公司 | An experimental instrument and method for automatic control principle |
| CN201984672U (en) * | 2011-03-09 | 2011-09-21 | 上海理工大学 | Open automatic control comprehensive design experiment system |
| CN203607002U (en) * | 2013-10-10 | 2014-05-21 | 长春师范学院 | Experimental box for principle of automatic control and computer control technology |
| CN104680902A (en) * | 2014-12-11 | 2015-06-03 | 苏州工业园区职业技术学院 | Interactive analog electronics technique experimental system |
-
2018
- 2018-08-10 CN CN201810910278.0A patent/CN109036041A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020124120A1 (en) * | 2000-08-15 | 2002-09-05 | Dixon Paul K. | Universal laboratory prototyping interface system |
| CN101017623A (en) * | 2007-02-09 | 2007-08-15 | 杭州信雅达系统工程股份有限公司 | An experimental instrument and method for automatic control principle |
| CN201984672U (en) * | 2011-03-09 | 2011-09-21 | 上海理工大学 | Open automatic control comprehensive design experiment system |
| CN203607002U (en) * | 2013-10-10 | 2014-05-21 | 长春师范学院 | Experimental box for principle of automatic control and computer control technology |
| CN104680902A (en) * | 2014-12-11 | 2015-06-03 | 苏州工业园区职业技术学院 | Interactive analog electronics technique experimental system |
Non-Patent Citations (2)
| Title |
|---|
| NUST_奔跑: "《LabVIEW Interface for Arduino Toolkit简介》", 5 January 2014, HTTPS://WWW.ARDUINO.CN/THREAD-4566-1-1.HTML * |
| XIU: "《函数发生器+连续采样实验》", 10 May 2014, HTTPS://WWW.ARDUINO.CN/THREAD-4576-1-1.HTML * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107885097B (en) | Nuclear power station simulator control system DCS transformation closed loop verification system and method | |
| WO2018205500A1 (en) | Board-level test system | |
| CN101907689B (en) | Generation method and device of test circuit and power supply testing system | |
| CN203759532U (en) | Aeroengine general emulator | |
| CN101398776A (en) | Automatic powering-on/powering-off test device and method | |
| CN103163398B (en) | Nuclear power station Berea panel reliability detection system and method | |
| CN104933928A (en) | Practical training device capable of detecting wiring correctness of circuit automatically | |
| CN104238453B (en) | A kind of fault of numerical control machine tool detection and maintenance simulation training platform system | |
| CN103048581A (en) | Cable testing device | |
| CN104035340A (en) | Practical operation training simulation system for ship fuel oil purifier | |
| CN109036041A (en) | Automation-control experiment equipment | |
| US20180129176A1 (en) | Real-tiem simulation system | |
| US9470736B2 (en) | Wiring test device for electronics cabinets having internal signal wiring | |
| CN109859583B (en) | Electric power comprehensive simulation and demonstration system | |
| KR100765978B1 (en) | Plc system simulation test board | |
| CN201374136Y (en) | Multifunctional teaching device | |
| CN104091492A (en) | PLC experimental facility | |
| CN202939877U (en) | Plc test box | |
| CN202711658U (en) | Portable control apparatus used for configuring LED display screen | |
| CN106896320B (en) | PLC board simulation detection jig | |
| CN108693435B (en) | Testing device and method for universal serial bus C-type adapter | |
| CN215932442U (en) | MFC detection device and MFC detection system | |
| CN209570846U (en) | A kind of computer control system experimental box | |
| CN201681302U (en) | Multi-channel parameter simulation device | |
| Osolinskyi et al. | The hybrid research stand based on labview within iot |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
|
| RJ01 | Rejection of invention patent application after publication |