A Novel Integrated Vehicle Chassis Controller Coordinating Direct Yaw Moment Control and Active Steering

Li, Daofei; Yu, Fan

doi:10.4271/2007-01-3642

Cited by 17 publications

(10 citation statements)

References 14 publications

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“…Where, x=Ax+Bu (12) K c (s) =Adiag{k i (s)} 1::;i::;2 B (17) A and B are approximate real matrix to W Ow) and VOw).…”

Section: Brake Pressure Controllermentioning

confidence: 99%

“…In [11], an integrated vehicle dynamics control system is designed by coordinating control of ESC and Continuous Damping Control (CDC) systems with carefully selected thresholds and targets. In order to reduce the negative effects of dynamics coupling among vehicle subsystems, a vehicle chassis integration approach based on a main-and servo-loop structure has been proposed [12][13]. A gain-scheduled active steering control and active differential design method to preserve vehicle stability in extreme handling situations is also presented in [14].…”

Section: Introductionmentioning

confidence: 99%

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The integrated chassis control based on the hydraulic brake pressure fine regulation

Zhu

Zhao

You-de

et al. 2009

2009 IEEE Intelligent Vehicles Symposium

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An integrated chassis control (ICC) system is introduced in this paper by the integration of the active front steering and brake systems based on the fine regulation method of the hydraulic brake pressure. A novel and effective brake controller has been designed to work without pressure feedback. The design is based on theoretical analysis and experimental research on hydraulic brake system while Pulse Width Modulation is used in the pressurization process and the Pulse Frequency Modulation is used to allow the pressure to drop. The ICC controller is designed by using the multivariable frequency domain control theory: it gets compensation in both highfrequency band and low-frequency band. A single lane change test was simulated on a co-simulation platform with both MATLAB and AMESim software. Results show that the controller can effectively regulate the brake force and improve the maneuverability and stability of vehicles dramatically.Keywords-integrated chassis control (ICC); hydraulic brake pressure regulation; multivariablefrequency domain control I.

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“…Where, x=Ax+Bu (12) K c (s) =Adiag{k i (s)} 1::;i::;2 B (17) A and B are approximate real matrix to W Ow) and VOw).…”

Section: Brake Pressure Controllermentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The integrated chassis control based on the hydraulic brake pressure fine regulation

Zhu

Zhao

You-de

et al. 2009

2009 IEEE Intelligent Vehicles Symposium

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“…A control algorithm using an online nonlinear optimization method for 4-wheel-distributed steering and 4-wheel-distributed traction/braking systems was proposed in [2]. An integrated controller that coordinates direct yaw moment control and active steering control to improve the accuracy of tire force generation was proposed in [4]. Holistic cornering control (HCC) architecture was proposed in [7] (slip based) and [8] (tire force based) to provide real-time vehicle stability control while at the same time keep the vehicle on its intended path, together with faulttolerant control capability and re-configurability for different 1 vehicles.…”

Section: Introductionmentioning

confidence: 99%

“…active steering cannot generate more tire lateral forces in the near saturation region. Integrated vehicle system has become an active research area since it aims to compensate the drawbacks through careful coordination or integration ( [1], [2], [3] and [4]). …”

Section: Introductionmentioning

confidence: 99%

Constrained Holistic Cornering Control

Kasinathan

Khajepour

Chen

et al. 2014

2014 American Control Conference

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The objective of the Holistic Corner Control (HCC) is to keep the vehicle on a target path by minimizing the error between the actual and target center of gravity (CG) forces and moment. A real time optimization procedure has been proposed in order to calculate the necessary tire force adjustments to minimize the error and to give the driver a normal driving feel even though the road conditions differ from what is perceived. In this paper, we extend the HCC methodology by adding constraints to the optimization problem. Some important applications are (1) differential braking on all wheels (AWD), applicable to both electrically driven wheels or conventional cars; and (2) hybrid torque vectoring on front wheels (FWD) and differential braking on the rear wheels. Performance of the constrained HCC is compared against the HCC optimization using both simulation and experimental results.

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“…This approach has been validated by simulation of a complex manoeuvre including constant turning and several double-lane changes and confirmed better performance in terms of rollover index, minimization of the side slip and yaw rate error tracking as compared with the event-based ESC. Many multi-criterion IMC systems are based on the control allocation methods [9], [79], [80], [94], [95]. The control allocation requires optimization procedures to define the individual contribution of each individual system (actuator) to the control process.…”

Section: B Multi-criterion Imcmentioning

confidence: 99%

Systematization of Integrated Motion Control of Ground Vehicles

Ivanov

Savitski²

2015

IEEE Access

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This paper gives an extended analysis of automotive control systems as components of the integrated motion control (IMC). The cooperation of various chassis and powertrain systems is discussed from a viewpoint of improvement of vehicle performance in relation to longitudinal, lateral, and vertical motion dynamics. The classification of IMC systems is proposed. Particular attention is placed on the architecture and methods of subsystems integration.

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A Novel Integrated Vehicle Chassis Controller Coordinating Direct Yaw Moment Control and Active Steering

Cited by 17 publications

References 14 publications

The integrated chassis control based on the hydraulic brake pressure fine regulation

The integrated chassis control based on the hydraulic brake pressure fine regulation

Constrained Holistic Cornering Control

Systematization of Integrated Motion Control of Ground Vehicles

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