ENHANCED COMPUTER OPTIMIZED ADAPTIVE SUSPENSION SYSTEM AND METHOD

摘要

A system and method for controlling a damping system. The system has at leas t two dampers for damping between sprung (207) and unsprung masses (202, 204, 206) in the compression and rebound directions. Sensors generate signals bas ed on position (224) and other parameters of motion representative of the displacement between the sprung and unsprung masses. The process determines the appropriate compression and rebound forces to be applied at the wheels (202). A regulator responds to at least one of the independent compression a nd rebound control signals for adjusting, respectively, at least one of compression and rebound resisting forces of the dampers between the masses. Compliance for the dampers is emulated with software to produce the desired compliance forces. The distributed controller includes a processor that is responsive to signals representative of the position signals for forming the compression and rebound control signals for the regulator as a function of motion between the masses or a motion of a vehicle in which the dampers are located. The system has the capability of locking the suspension when parked .