CN108928203A - A kind of combined type energy regenerative type damper - Google Patents
A kind of combined type energy regenerative type damper Download PDFInfo
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- CN108928203A CN108928203A CN201810408935.1A CN201810408935A CN108928203A CN 108928203 A CN108928203 A CN 108928203A CN 201810408935 A CN201810408935 A CN 201810408935A CN 108928203 A CN108928203 A CN 108928203A
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- damper
- power supply
- motor
- control
- electromagnetic actuator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/14—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers accumulating utilisable energy, e.g. compressing air
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The present invention provides a kind of combined type energy regenerative type damper, including car body, shock-absorbing spring, MR damper, wheel, electromagnetic actuator mechanical transmission structure, motor, motor drive power supply interface, motor encoder interface and retarder, the car body lower end is equipped with MR damper, the MR damper lower end is equipped with wheel, shock-absorbing spring is equipped on the MR damper, the car body lower end is equipped with electromagnetic actuator mechanical transmission structure, the electromagnetic actuator mechanical transmission structure right end is equipped with retarder, the retarder right end is equipped with motor, the motor right end inlays motor drive power supply interface and motor encoder interface, compared with prior art, the present invention has following beneficial effect：Vehicle riding comfort, and the energy of effectively recycling vibratory impulse generation can be improved.
Description
Technical field
The present invention is a kind of combined type energy regenerative type damper, belongs to vehicle suspension system technical field.
Background technique
Uneven road surface passes to the shock loading and vibrational energy of car body in vehicle travel process, is the important of energy consumption of vehicles
Component part lacks effective control and recovering means since the suspension of military endless-track vehicle is mostly passive suspension system,
The benefit of these energy, but also this vibration and impact are not given full play to not only, are to cause vehicle structure damage, influence to take
One of comfort and the principal element of mobility.
Currently, advanced active suspension with effective attenuation body oscillating, can greatly improve the ride comfort of vehicle, take
Comfort, but the impact on road surface is offset to consume a large amount of energy.Therefore, it is badly in need of developing a kind of new energy regenerative type suspension system
System, not only can be with effective attenuation body oscillating, but also those vibrational energies for being dissipated of effective recycling and can be subject to pipe
Reason and control, to improve the off-road mobility energy of vehicle, extend the mileage travelled of vehicle.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of combined type energy regenerative type damper, to solve
The problems mentioned above in the background art.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of combined type energy regenerative type subtracts
Shake device, including car body, shock-absorbing spring, MR damper, wheel, electromagnetic actuator mechanical transmission structure, motor, motor driven
Power interface, motor encoder interface and retarder, the car body lower end are equipped with MR damper, the magnetorheological damping
Device lower end is equipped with wheel, and shock-absorbing spring is equipped on the MR damper, and the car body lower end is equipped with electromagnetic actuator
Mechanical transmission structure, the electromagnetic actuator mechanical transmission structure right end are equipped with retarder, and the retarder right end is equipped with electricity
Machine, the motor right end inlay motor drive power supply interface and motor encoder interface, under the motor encoder interface
Side is equipped with motor drive power supply interface, is equipped with electromagnetic actuator mechanical transmission structure on the right side of the MR damper, described
MR damper is connected in parallel with electromagnetic actuator mechanical transmission structure.
Further, body oscillating state sensor group, the body oscillating state sensor are installed on the car body
Group is connected by control signal and control pulse with controller, and the controller and function switch switch pass through switch control
Signal is connected, and the controller is connected by control wave with control power supply two, the control power supply two and function
Switching switch is connected by exporting electric current two, and the control power supply two is switched by function switch to be connected with electromagnetic actuator
It connects.
Further, the control power supply one is connected by exporting electric current one with MR damper, so controller
It is connected with control power supply one by controlling signal, the function switch switch is described super by connecting line and super capacitor
Capacitor is connected with control power supply two, control power supply one and controller respectively by connecting line.
Further, the motor connect input power and control with motor encoder interface by motor drive power supply interface
Signal processed, in practice, motor are only operable on motor or generator one of which working condition, when working in motor shape
When state, electromagnetic actuator is actively contributed, and when working in Generator Status, electromagnetic actuator provides electromagnetic damping power, feeds back energy
Amount, and can be recycled by electric energy of the energy recovering circuit to feedback.
Further, actual working principle, body oscillating state sensor group acquires car body vibration signal, and is transmitted to
Controller, body oscillating signal is carried out Data Fusion by controller, and generates switch control signal and control wave,
Switch control signal control function switching switch conducting direction, control wave can to control power supply two generate electric current into
Row controls, and realizes according to front vehicle body state is worked as, and makes to control signal generation active force of corresponding size, realizes the vibration control of car body
System increases stability, promotes comfort.
Further, actual working principle, electromagnetic damper generates electricity when being in the energy regenerating stage, and electric energy is stored in
In super capacitor, while MR damper generates adaptive damping force, when have the initiative control the stage when, function switch switch
Electromagnetic actuator is connected, super capacitor power supply control power supply two generates output electric current two, supplies electricity to electromagnetic actuator, electromagnetic activation
Device is actively contributed, and is realized that vibration energy regeneration recycles, is promoted resource utilization.
Beneficial effects of the present invention：A kind of combined type energy regenerative type damper of the invention, the present invention pass through addition car body vibration
Dynamic state sensor group, electromagnetic damper, electromagnetic actuator, function switch switch, super capacitor and controller, which can
The car status informations such as car body, unsteadiness of wheels acceleration and suspension relative displacement, vehicle vibration are acquired by vehicle status sensor
Autocontrol system generates active force of corresponding size according to control signal according to current vehicle condition, combined type power feeding shock absorber,
Realize the vibration control of vehicle suspension system, what power feeding shock absorber can also be absorbed suspension system has road excitation to be passed to
This mechanical energy is converted to electric energy by energy transfer mechanisms such as energy regenerative circuits, and is recycled and stored to super by vibrational energy
In capacitor, realizes that vibration energy regeneration recycles, promote resource utilization.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of combined type energy regenerative type damper of the present invention；
Fig. 2 is a kind of working principle diagram of combined type energy regenerative type damper of the present invention；
In Fig. 1：1- car body, 2- shock-absorbing spring, 3- MR damper, 4- wheel, 5- electromagnetic actuator machine driving knot
Structure, 6- motor, 7- motor drive power supply interface, 8- motor encoder interface, 9- retarder, 10- control power supply one, 11- output
Electric current one, the road surface 12-, 13- elastic element, 14- body oscillating state sensor group, 15- electromagnetic damper, 16- electromagnetic activation
Device, 17- power generation, 18- power supply one, 19- function switch switch, 20- charging, 21- super capacitor, 22- power input one, 23- control
Signal 23 processed, 24- signal acquisition, 25- motor position signal, 26- switch control signal, 27- output electric current two, 28- power supply two,
29- controls pulse, 30- controller, 31- control wave, 32- control power supply two, 33- power input two.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1 to Fig. 2 is please referred to, the present invention provides a kind of technical solution：A kind of combined type energy regenerative type damper, including car body
1, shock-absorbing spring 2, MR damper 3, wheel 4, electromagnetic actuator mechanical transmission structure 5, motor 6, motor drive power supply connect
Mouth 7, motor encoder interface 8 and retarder 9,1 lower end of car body are equipped with MR damper 3,3 lower end of MR damper peace
Equipped with wheel 4, shock-absorbing spring 2 is equipped on MR damper 3,1 lower end of car body is equipped with electromagnetic actuator mechanical transmission structure
5,5 right end of electromagnetic actuator mechanical transmission structure is equipped with retarder 9, and 9 right end of retarder is equipped with motor 6, and 6 right end of motor is inlayed
Motor drive power supply interface 7 and motor encoder interface 8, connect equipped with motor drive power supply below motor encoder interface 8
Mouthfuls 7, electromagnetic actuator mechanical transmission structure 5, MR damper 3 and electromagnetic actuator are installed on the right side of MR damper 3
Mechanical transmission structure 5 is connected in parallel.
Body oscillating state sensor group 14 is installed, body oscillating state sensor group 14 passes through control letter on car body 1
Numbers 23 and control pulse 29 be connected with controller 30, controller 30 and function switch switch 19 pass through switch control signal 26
It is connected, controller 30 is connected by control wave 31 with control power supply 2 32, and power supply 2 32 and function switch are controlled
Switch 19 is connected by exporting electric current 2 27, and control power supply 2 32 is connected by function switch switch 19 with electromagnetic actuator 16
It connects, control power supply 1 is connected by exporting electric current 1 with MR damper 3, so controller 30 and control power supply one
10 are connected by controlling signal 23, and function switch switch 19 passes through company by connecting line and super capacitor 21, super capacitor 21
Wiring is connected with control power supply 2 32, control power supply 1 and controller 30 respectively, and motor 6 is connect by motor drive power supply
Mouth 7 connect input power and control signal 23 with motor encoder interface 8.
As an embodiment of the present invention：Motor 6 is connected by motor drive power supply interface 7 and motor encoder interface 8
Input power and control signal 23 are connect, in practice, motor 6 is only operable on motor or generator one of which work shape
State, when working in electric motor state, electromagnetic actuator 16 is actively contributed, when working in Generator Status, electromagnetic actuator
16 provide electromagnetic damping power, feed back energy, and can recycle by electric energy of the energy recovering circuit to feedback.
As an embodiment of the present invention：Body oscillating state sensor group 14 acquires 1 vibration signal of car body, is transmitted to
Controller 30 generates switch control signal 26 and control wave 31 after carrying out Data Fusion, and switch control signal 26 is controlled
The conducting direction of function switch switch 19 processed, when being in the energy regenerating stage, electromagnetic damper 15 can absorb vibrational energy, leads to
It crosses the energy transfer mechanisms such as energy regenerative circuit and this mechanical energy is converted into electric energy, then electric energy is stored in super capacitor 21, together
When control wave 31 input, make to control power supply 2 32 and generate accurate out-put supply, make to control MR damper 3 and produce
Be born from adaptation damping force, realize damping work, improve comfort level, when have the initiative control the stage when, function switch switch 19 is led
Logical electromagnetic actuator 16 is connect with control power supply 2 32, while super capacitor 21 can be powered control power supply 2 32, and make
It controls power supply 2 32 and generates output electric current 2 27, then supply electricity to electromagnetic actuator 16, and then go out electromagnetic actuator 16 actively
Power realizes damping work, which can improve vehicle riding comfort, and recycles the energy that impact generates, and by this mechanical energy
Electric energy is converted to, and is recycled and is stored into super capacitor 21, realizes that vibration energy regeneration recycles, promotes the utilization of resources
Rate.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of combined type energy regenerative type damper, including car body (1), shock-absorbing spring (2), MR damper (3), wheel (4),
Electromagnetic actuator mechanical transmission structure (5), motor (6), motor drive power supply interface (7), motor encoder interface (8) and subtract
Fast device (9), it is characterised in that：Car body (1) lower end is equipped with MR damper (3), MR damper (3) lower end
It is equipped with wheel (4), is equipped with shock-absorbing spring (2) on the MR damper (3), car body (1) lower end is equipped with electromagnetism
Actuator mechanical transmission structure (5), electromagnetic actuator mechanical transmission structure (5) right end is equipped with retarder (9), described to subtract
Fast device (9) right end is equipped with motor (6), and motor (6) right end inlays motor drive power supply interface (7) and motor encoder
Interface (8), motor encoder interface (8) lower section are equipped with motor drive power supply interface (7), the MR damper (3)
Right side is equipped with electromagnetic actuator mechanical transmission structure (5), the MR damper (3) and electromagnetic actuator machine driving knot
Structure (5) is connected in parallel.
2. a kind of combined type energy regenerative type damper according to claim 1, it is characterised in that：It is installed on the car body (1)
There is body oscillating state sensor group (14), the body oscillating state sensor group (14) is by control signal (23) and controls
Pulse (29) processed is connected with controller (30), and the controller (30) and function switch switch (19) pass through switch control signal
(26) it is connected, the controller (30) is connected by control wave (31) with control power supply two (32), the control
Power supply two (32) is connected with function switch switch (19) by exporting electric current two (27), and the control power supply two (32) passes through function
Switch (19) can be switched to be connected with electromagnetic actuator (16).
3. a kind of combined type energy regenerative type damper according to claim 1, it is characterised in that：The control power supply one (10)
It is connected by output electric current one (11) with MR damper (3), so controller (30) passes through with control power supply one (10)
Control signal (23) is connected, and the function switch switch (19) passes through connecting line and super capacitor (21), the super capacitor
(21) it is connected respectively with control power supply two (32), control power supply one (10) and controller (30) by connecting line.
4. a kind of combined type energy regenerative type damper according to claim 1, it is characterised in that：The motor (6) passes through electricity
Machine driving power interface (7) connect input power and control signal (23), in practice, motor with motor encoder interface (8)
(6) motor or generator one of which working condition, when working in electric motor state, electromagnetic actuator are only operable on
(16) it actively contributes, when working in Generator Status, electromagnetic actuator (16) provides electromagnetic damping power, feeds back energy, and can
It is recycled by electric energy of the energy recovering circuit to feedback.
5. a kind of combined type energy regenerative type damper according to claim 2, it is characterised in that：The working principle of product, vehicle
Body vibrational state sensor group (14) acquires car body (1) vibration signal, and is transmitted to controller (30), and controller (30) is by car body
(1) vibration signal carries out Data Fusion, and generates switch control signal (26) and control wave (31), switch control
The conducting direction of signal (26) control function switching switch (19), control wave (31) can generate control power supply two (32)
Electric current controlled, realize according to front vehicle body (1) state is worked as, make to control signal (23) and generate active force of corresponding size, it is real
The vibration control of existing car body (1) increases stability, promotes comfort.
6. a kind of combined type energy regenerative type damper according to claim 3, it is characterised in that：The working principle of product, place
Electromagnetic damper (15) generates electricity when the energy regenerating stage, electric energy is stored in super capacitor (21), while magnetorheological damping
Device (3) generates adaptive damping force, when have the initiative control the stage when, function switch switchs (19) and electromagnetic actuator is connected
(16), super capacitor (21) power supply control power supply two (32) generates output electric current two (27), supplies electricity to electromagnetic actuator (16), electricity
Magnetic actuator (16) is actively contributed, and is realized that vibration energy regeneration recycles, is promoted resource utilization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810408935.1A CN108928203A (en) | 2018-04-28 | 2018-04-28 | A kind of combined type energy regenerative type damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810408935.1A CN108928203A (en) | 2018-04-28 | 2018-04-28 | A kind of combined type energy regenerative type damper |
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| Publication Number | Publication Date |
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| CN108928203A true CN108928203A (en) | 2018-12-04 |
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| CN201810408935.1A Pending CN108928203A (en) | 2018-04-28 | 2018-04-28 | A kind of combined type energy regenerative type damper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427962A (en) * | 2021-07-07 | 2021-09-24 | 常熟理工学院 | Control method for vehicle suspension system with energy recovery device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040150361A1 (en) * | 2003-02-05 | 2004-08-05 | Nissan Motor Co., Ltd. | Electromagnetic suspension system for vehicle |
| CN101065259A (en) * | 2004-11-24 | 2007-10-31 | 丰田自动车株式会社 | Suspension device for vehicle |
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2018
- 2018-04-28 CN CN201810408935.1A patent/CN108928203A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040150361A1 (en) * | 2003-02-05 | 2004-08-05 | Nissan Motor Co., Ltd. | Electromagnetic suspension system for vehicle |
| CN101065259A (en) * | 2004-11-24 | 2007-10-31 | 丰田自动车株式会社 | Suspension device for vehicle |
Non-Patent Citations (3)
| Title |
|---|
| 冯占宗等: "车辆电磁悬挂瓶颈技术分析", 《第三届特种车辆全电化技术发展论坛论文集》 * |
| 张进秋等: "军用履带车辆电磁悬挂结构设计与控制算法研究", 《机械科学与技术》 * |
| 张进秋等: "车辆悬挂复合式电磁作动器设计与试验", 《装甲兵工程学院学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427962A (en) * | 2021-07-07 | 2021-09-24 | 常熟理工学院 | Control method for vehicle suspension system with energy recovery device |
| CN113427962B (en) * | 2021-07-07 | 2024-02-23 | 常熟理工学院 | Vehicle suspension system control method with energy recovery device |
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| PB01 | Publication | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 100072, Beijing, Fengtai District, 21 homes Du Du Hom Applicant after: Army Armored Academy Address before: 100072 The Academy of Armored Forces Engineering, Fengtai District, Dujia, Fengtai District, Beijing Applicant before: Army Armored Academy |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20181204 |