Disturbance rejection control of a light armoured vehicle using stability augmentation based active suspension system

Hudha, Khisbullah; Jamaluddin, Hishamuddin; Samin, Pakharuddin Mohd

doi:10.1504/ijhvs.2008.022240

Cited by 13 publications

(11 citation statements)

References 11 publications

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“…Each wheel is also allowed to rotate along its axis and only the two front wheels are free to steer. Detail derivation of the 14-DoF vehicle model can be found in Hudha et al (2008), Ahmad et al (2009) and Ahmad et al (2010). The model consists of three main subsystems namely ride, handling and tire subsystems.…”

Section: Vehicle Modelmentioning

confidence: 99%

Hardware-in-the-loop simulation of steer-by-wire system in automotive vehicle

Amir¹,

Samad

2016

Int. j. adv. appl. sci

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Field test approach of steer-by-wire (SBW) technologies by using actual vehicle can be very dangerous. This is due to the fact that stability of the vehicle is very sensitive to the steering wheel input. Less optimum parameters of the steering controllers or system failure may lead to dangerous road accident. In this study, hardware-in-the-loop simulation (HiLS) is used to bridge the gap between simulation and experimentation of SBW system. In the proposed HiLS system, SBW test rig is set up to communicate in real time with 14 degree-of-freedom vehicle model. Proportional-integral-derivative control optimized with Ziegler-Nichols method is used to control the stepper motor of the SBW test rig. From simulation and experimental results, SBW system developed has the ability to closely follow the steering trajectory of the conventional steering system with acceptable errors. By using HiLS, both controller algorithm and the functionality of the steering actuator of SBW system can be tested in a semireal driving condition as preliminary testing.

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Section: Vehicle Modelmentioning

confidence: 99%

Hardware-in-the-loop simulation of steer-by-wire system in automotive vehicle

Amir¹,

Samad

2016

Int. j. adv. appl. sci

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“…Impulse can be used as a basic concept to estimate the linear momentum of firing force obtained from the projectile based on the mass and velocity of the projectile. 15 The correlation between the impulse and momentum of the projectile leaving a muzzle can be written as…”

Section: Firing Force Modelmentioning

confidence: 99%

Modeling, validation and firing-on-the-move control of armored vehicles using active front-wheel steering

Kadir

Hudha

Zamzuri

et al. 2015

Journal of Defense Modeling & Simulation

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It is a well-known fact that an armored vehicle will lose its directional stability when firing a large-caliber gun while moving. The instability is caused by the impulse force from firing, acting at the center of a weapons platform that produces a yaw moment at the center of gravity of the armored vehicle. In order to improve the stability, this paper introduces a firing-on-the-move technology for armored vehicles using an active front-wheel steering (AFS) system. The AFS system is proposed to maintain the directional stability of the armored vehicle by providing an electronically controlled correction to the steering mechanism. The steering correction is designed to reject the unwanted yaw motion and bring the vehicle back to its intended direction of travel after firing. The proposed control strategy of the AFS system in this study consists of yaw rate feedback with lateral force rejection control. The AFS system controller is developed on a validated 10-degrees-of-freedom armored vehicle. The results indicate that the developed control strategy can effectively maintain the directional stability, in terms of yaw and lateral motions, of the armored vehicle after firing. The superiority of the proposed AFS system controller is also evaluated by comparing its performance to an AFS system without lateral force rejection control as well as to a conventional armored vehicle without AFS.

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“…Each wheel is also allowed to rotate along its axis and only the two front wheels are free to steer. Detail derivation of the 14-DOF vehicle model can be found in Hudha et al (2008) and Ahmad et al (2009Ahmad et al ( , 2010. The model consists of three main subsystems, namely, the ride, handling and tire subsystems.…”

Section: Vehicle Modellingmentioning

confidence: 99%

“…In this study, five performance criteria are analysed, namely, steering position tracking performance, lateral displacement error, vehicle side slip angle, yaw angle and yaw rate. Tire, vehicle and simulation parameters were adopted from Hudha et al (2008) and Ahmad et al (2009Ahmad et al ( , 2010.…”

Section: Hils Test Rigmentioning

confidence: 99%

Hardware in the loop simulation of active front wheel steering control for yaw disturbance rejection

Hudha

Zakaria

Tamaldin

2011

IJVS

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This paper introduces an Active Front Wheel Steering (AFWS) control for the purpose of reducing unwanted yaw motion. Side wind forces are considered to be the sources of yaw disturbance in this study. The proposed control strategy for the AFWS is a lateral directional control with yaw rate feedback. The AFWS controller was implemented on Hardware in the Loop Simulation (HiLS) using an AFWS test rig. From the simulation and experimental results, AFWS control is able to perform the task of yaw disturbance attenuation by providing additional steering correction for maintaining the original direction of the vehicle.

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Disturbance rejection control of a light armoured vehicle using stability augmentation based active suspension system

Cited by 13 publications

References 11 publications

Hardware-in-the-loop simulation of steer-by-wire system in automotive vehicle

Hardware-in-the-loop simulation of steer-by-wire system in automotive vehicle

Modeling, validation and firing-on-the-move control of armored vehicles using active front-wheel steering

Hardware in the loop simulation of active front wheel steering control for yaw disturbance rejection

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