VERFAHREN ZUR FAHR- UND BREMSREGELUNG VON FAHRZEUGEN, DIE MIT MEHREREN EINZELRAD-ANTRIEBS- UND BREMSMODULN AUSGERUESTET SIND
摘要
The invention relates to a method for drive control and brake control of vehicles which are equipped with a plurality of single-wheel drive and brake modules which intervene in the control function of the wheels. In this process, the power flux is to be better utilised and slip/stick effects are to be prevented and the control function is to be supported. According to the invention, the individual EAB modules are coupled to one another at the level of the vehicle in pairs in terms of control technology and means are provided of changing the degree of coupling. In a specific embodiment, modules which are respectively assigned to the left-hand and right-hand wheels form a pair, each individual module of which has a separate torque control circuit. A permissible instantaneous set value is output via estimation elements and a first minimum value stage. A minimum instantaneous set value which is common to both control circuits of the right-hand and left-hand modules is formed via a second minimum value stage. Additional instantaneous set values are produced which compensate faults in the lateral forces. Further methods of executing slip control are described. <IMAGE>
申请公布号
DE4135691(A1)
申请公布日期
1993.04.29
申请号
DE19914135691
申请日期
1991.10.25
申请人
AEG WESTINGHOUSE TRANSPORT-SYSTEME GMBH, 1000 BERLIN, DE