Control and Sensor Fault Tolerance of Vehicle Active Suspension

In this paper, a full vehicle active suspension system is considered with the dynamics of the four force actuators. Being a large-scale and complex nonlinear system, it is physically decomposed into five interconnected subsystems. For each subsystem, a local controller is designed. Each control module is decomposed into functional submodules. In a higher level, a global module is designed to supervise all the submodules. In parallel to this hierarchical structure of control, a fault diagnosis structure is constructed. A local diagnosis module is designed for each subsystem to detect and isolate sensor faults. The local modules are monitored by a global module. Simulation is done to illustrate the system control, diagnosis, and fault tolerance.

[1]  Javad Marzbanrad,et al.  Stochastic optimal preview control of a vehicle suspension , 2004 .

[2]  Kruczek Ale,et al.  Using fuzzy logic to control active suspension system of one-half-car model , 2003 .

[3]  H. Imine,et al.  Observation d'etats d'un vehicule pour l'estimation du profil dans les traces de roulement , 2003 .

[4]  Luigi Villani,et al.  Fault Diagnosis and Fault Tolerance for Mechatronic Systems: Recent Advances , 2003 .

[5]  Nurkan Yagiz.  COMPARISON AND EVALUATION OF DIFFERENT CONTROL STRATEGIES ON A FULL VEHICLE MODEL WITH PASSENGER SEAT USING SLIDING MODES , 2004 .

[6]  Xavier Moreau,et al.  The CRONE Suspension: Modelling and Stability Analysis , 2003 .

[7]  Rahmi Guclu.  Active Control of Seat Vibrations of a Vehicle Model Using Various Suspension Alternatives , 2003 .

[8]  Rolf Isermann,et al.  Fault-tolerant filtering in active vehicle suspensions , 2004 .

[9]  Faryar Jabbari,et al.  Scheduled controllers for linear systems with bounded actuators , 2002 .

[10]  Rolf Isermann,et al.  Fault detection for an active vehicle suspension , 2003, Proceedings of the 2003 American Control Conference, 2003..

[11]  G. K. Singh,et al.  Guaranteed performance in reaching mode of sliding mode controlled systems , 2004 .

[12]  Keith Worden.  Fault Diagnosis and Fault Tolerance for Mechatronic Systems: Recent Advances , 2005 .

[13]  Nurkan Yagiz,et al.  Sliding mode control of active suspensions for a full vehicle model , 2001 .

[14]  Costas Papadimitriou,et al.  Fault Detection and Optimal Sensor Location in Vehicle Suspensions , 2003 .

[15]  Huei Peng,et al.  Adaptive robust force control for vehicle active suspensions. , 2004 .

[16]  Andrew G. Alleyne,et al.  Nonlinear adaptive control of active suspensions , 1995, IEEE Trans. Control. Syst. Technol..

[17]  Alexander L. Fradkov,et al.  Nonlinear and Adaptive Control of Complex Systems , 1999 .

[18]  David Cebon,et al.  Analytical Redundancy Techniques for Fault Detection in an Active Heavy Vehicle Suspension , 2004 .

[19]  Frank L. Lewis,et al.  Active suspension control of ground vehicle based on a full-vehicle model , 2000, Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No.00CH36334).

[20]  Péter Gáspár,et al.  MIXED H 2 /H ∞ CONTROL DESIGN FOR ACTIVE SUSPENSION STRUCTURES , 2000 .

[21]  Andreas Johansson,et al.  DYNAMIC THRESHOLD GENERATORS FOR FAULT DETECTION IN UNCERTAIN SYSTEMS , 2005 .

[22]  Rolf Isermann,et al.  Model Based Fault Detection of Vehicle Suspension and Hydraulic Brake Systems , 2000 .

[23]  Nurkan Yagiz,et al.  Robust Control of Active Suspensions for a Full Vehicle Model Using Sliding Mode Control , 2000 .

[24]  Johari Halim Shah Osman,et al.  A class of proportional-integral sliding mode control with application to active suspension system , 2004, Syst. Control. Lett..

[25]  Masayuki Suzuki,et al.  Control of active suspension systems using the singular perturbation method , 1996 .