Results 211 to 220 of about 9,440 (265)

Fault Tolerant Control for Hexacopter with Reducing Yaw Rate

2019 4th Conference on Control and Fault Tolerant Systems (SysTol), 2019
This paper considers the active fault tolerant control (FTC) for hexacopter to handle disturbance torque in yaw under a total fault in one rotor. The proposed approach is based on the reconfiguration of remaining rotors. As the system is no longer controllable in all six degrees of freedom (DOF), one dimension should be abandoned.
Ran Chen, Zhihua Zhang 0001, Ping Zhang 0022, Michael Mangold   +3 more
openaire   +1 more source

Vehicle yaw rate control using tyre force measurements

2015 European Control Conference (ECC), 2015
Controlling vehicle yaw rate is crucial for vehicle safety. In this work, a novel computationally inexpensive yaw rate controller using tyre force measurements is proposed. Most of the yaw rate controllers use a tyre model that introduces modeling error because of the tyre model nonlinearities and uncertainties.
Anil Kunnappillil Madhusudhanan, CORNO, MATTEO, Edward Holweg   +2 more
openaire   +1 more source

Yaw Rate Estimation for Vehicle Control Applications

Dynamic Systems and Control, 1996
Abstract This paper describes a method for vehicle yaw rate estimation using two accelerometers and a steer angle sensor. This yaw rate estimate can be used as an inexpensive alternative to commercial yaw rate sensors in vehicle control applications.
N. Sivashankar, A. G. Ulsoy
openaire   +1 more source

Electrohydraulic servo control of vehicle yaw rate angular velocity

Proceedings of 2011 International Conference on Electronic & Mechanical Engineering and Information Technology, 2011
In this paper we develop a Simulink model for a hydraulic servomechanism controlled by a pulse width modulated (PWM) solenoid. The control system used yaw rate as feedback is researched theoretically. It can represent a motion control system in an industrial or manufacturing setting, or a subsystem that controls the position of a valve in an automotive
Xuemei Qin, Yehai Lin, Baoshan Shi
openaire   +1 more source

Vehicle yaw rate control based on piecewise affine regions

2010 IEEE Intelligent Vehicles Symposium, 2010
This paper shows that an active front steering control, that considers the nonlinear behaviour of the tire-road forces, can be designed by parameterizing the vehicle dynamics with respect to the measurable yaw rate and taking into account the steady state behaviour of the vehicle.
Benine-Neto, Andre, Scalzi, Stefano, Netto, Mariana, Mammar, Saïd, Pasillas-Lepine, William   +4 more
openaire   +2 more sources

Robust car steering by yaw rate control

29th IEEE Conference on Decision and Control, 1990
It is shown that feedback control can improve the robustness of the driver-car system with respect to uncertain operating conditions. Robustness is achieved by controlling the yaw rate instead of the steering angle. Integrating unit feedback of the yaw rate error makes the yaw mode unobservable from the front axle lateral acceleration and thereby take ...
openaire   +2 more sources

Vehicle lateral velocity and yaw rate control with two independent control inputs

1990 American Control Conference, 1990
In automatic lateral control, which will play a key role in highway automation, vehicles must follow a given path and vehicle direction must be controlled as desired. Therefore, the ideal is for the lateral motion and yaw motion of the vehicle to be controlled independently.
N. Matsumoto, M. Tomizuka
openaire   +1 more source

Driver assisted yaw rate control

Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251), 1999
A yaw rate controller was developed that utilizes the rear wheels of a vehicle to improve steering performance. The driver retains control over the front wheels, while a model reference controller (MRC) commands the rear wheels. Experimental results were obtained by implementing the MRC on a scale vehicle. These results indicate significant performance
openaire   +1 more source

A review of yaw rate and sideslip controllers for passenger vehicles

Transactions of the Institute of Measurement and Control, 2007
The development of chassis control schemes has been a major area of study for automotive control engineers over the past 30 years. The volume of published literature is large, exceeding 1000 papers. Of this literature, there are 250 examining yaw and sideslip control.
Manning, Warren, Crolla, D. A.
openaire   +2 more sources

Lateral control of autonomous vehicle by yaw rate feedback

ISIE 2001. 2001 IEEE International Symposium on Industrial Electronics Proceedings (Cat. No.01TH8570), 2002
In an autonomous vehicle, the reference lane is continually detected by a machine vision system. Then the vehicle is steered to follow the reference yaw rates which are generated by the deviations of lateral distance and the yaw angle between the vehicle and the reference lane.
null Seong Jae Hong, null Ju Yong Choi, null Young Il Jeong, null Kum Young Jeong, null Man Hyung Lee, null Kyeong Taik Park, null Kang Sup Yoon, null Nam Su Hur   +7 more
openaire   +2 more sources