Development of a new traction control system using ant colony optimization

Jin, Liqiang; Ling, Mingze; Li, Jianhua

doi:10.1177/1687814018792152

Cited by 3 publications

(6 citation statements)

References 28 publications

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“…Although the slip ratio was larger than 0.12, the chamber pressure decreased by the valve controller. This can be further verified because the wheel deceleration was less than threshold 2 from equation (18). In summary, limit cycle control is more activated than the switched control to prevent the wheel slip on the lowmu road.…”

Section: Computer Simulations and Vehicle Testsmentioning

confidence: 74%

“…Except the sign of input dT b dt , the form of the equation is the same as equation (18). Therefore, the control input is as follows:…”

Section: Control Law For Traction Control Systemmentioning

confidence: 99%

“…In equation (18), the controller designed the desired slip ratio from 0.12 to 0.2. There are two main reasons that the slip ratio is not exactly in the desired value.…”

Section: Computer Simulations and Vehicle Testsmentioning

confidence: 99%

“…Thus, several studies not only proposed the traction force but also divided the brake and engine force. [15][16][17][18] Tai and Tomizuka 15 proposed the robust velocity tracking using the traction control and brake control. The controller is designed based on the backstepping method.…”

Section: Introductionmentioning

confidence: 99%

“…Kang et al 17 investigated a coordinated cascade control method with two sliding-mode variable. Jin et al 18 described the PID controller for both engine and brake. This algorithm combined two actuators based on ant colony optimization.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

A control strategy for efficient slip ratio regulation of a pneumatic brake system for commercial vehicles

Kim

Kwon

Park³

et al. 2021

Proceedings of the Institution of Mechanical Engineers, Part D:

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This paper presents a control strategy for efficient slip ratio regulation of a pneumatic brake system for commercial vehicles. A model-based estimator for brake pressure estimation has been developed. The braking torque applied to the wheel has been computed using the estimated brake pressure for the control of the wheel slip both in braking and traction situations. The vehicle velocity and wheel slip ratio estimation algorithms have been designed using only wheel speed sensors. The proposed slip regulation algorithm has also been successfully implemented for the antilock braking system (ABS) and traction control system (TCS). In ABS, the slip ratio and wheel acceleration are stabilized by a limit cycle control of the braking pressure. The TCS has been implemented by combining engine torque control and pneumatic brake pressure control. The brake controller is based on the valve switched control that incorporates the wheel dynamics and valve on/off characteristics. The ABS and TCS algorithms are integrated into the slip regulation algorithm to reduce the computation load of an Electrical Control Unit (ECU). Four-wheel independent slip monitoring and slip ratio control algorithms have been implemented on the ECU, and their performance has been investigated via both computer simulations and vehicle tests. Both results show that the proposed algorithms enhance the acceleration and braking performance without vehicle acceleration information. Moreover, the proposed split-mu strategy has improved the lateral stability during braking, and the acceleration performance during accelerating on the split-mu road. It has been shown via vehicle tests that, compared to the reference commercial algorithm, the braking distance was reduced by more than 4% on the split-mu and low-mu roads, and the acceleration performance was improved by 7.9% on the split-mu road.

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Section: Computer Simulations and Vehicle Testsmentioning

confidence: 74%

“…Except the sign of input dT b dt , the form of the equation is the same as equation (18). Therefore, the control input is as follows:…”

Section: Control Law For Traction Control Systemmentioning

confidence: 99%

“…In equation (18), the controller designed the desired slip ratio from 0.12 to 0.2. There are two main reasons that the slip ratio is not exactly in the desired value.…”

Section: Computer Simulations and Vehicle Testsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

A control strategy for efficient slip ratio regulation of a pneumatic brake system for commercial vehicles

Kim

Kwon

Park³

et al. 2021

Proceedings of the Institution of Mechanical Engineers, Part D:

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show abstract

Research on Optimal Feedback Tracking Control of TCS Slip Ratio of High Speed Vehicle in Complex Road Conditions

2019

2019 19th International Conference on Control, Automation and Systems (ICCAS)

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Application of Pid Method to Control Traction on the Vehicles Through Controlling the Brake Moment at the Two Driving Wheels

Phan

Ngo

Huynh

2022

tvujs

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A vehicle differential is a device that divides engine power between the two driving wheels and allows the wheels to rotate at different speeds when the vehicle moves on the road. The speed difference depends mainly on the grip between the wheels and the road surface. When the traction acting on both driving wheels is equal,the differential will distribute traction equally, helping the vehicle move stably on a straight road. However, if one of the two driving wheels rolls on a slippery road, the differential will distribute more engine power to this wheel. As a result, the vehicle’s motion is unstable, engine power is lost, the vehicle cannot move. To solvethe problem, using a limited-slip differential, an active differential or a traction control system is considered an optimal solution. This study uses the brake moment acting on the skidding wheel to redistribute the engine power at the two driving wheels and uses the PID method for traction control at the drive wheels. Survey results show the effectiveness of the designed controller.

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Development of a new traction control system using ant colony optimization

Cited by 3 publications

References 28 publications

A control strategy for efficient slip ratio regulation of a pneumatic brake system for commercial vehicles

A control strategy for efficient slip ratio regulation of a pneumatic brake system for commercial vehicles

Research on Optimal Feedback Tracking Control of TCS Slip Ratio of High Speed Vehicle in Complex Road Conditions

Application of Pid Method to Control Traction on the Vehicles Through Controlling the Brake Moment at the Two Driving Wheels

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