Method for controlling two electric motors

• Main Authors: HORNBERGER JORG, BITZER MANFRED, HIRT MARKUS, JESKE FRANK
• Format: Patent
• Language: Chinese; English
• Published: 04.12.2020
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING; VEHICLES IN GENERAL

The invention relates to a method for controlling a first electric motor (M1) and a second electric motor (M2) of a wheel drive module, said wheel drive module comprising a wheel (R) and a speed modulation gearbox (G), and said wheel (R) being drivable about a wheel axis (A) jointly by the first and the second electric motors (M1, M2) by means of the speed modulation gearbox (G) and being steerable about a steering axis (L) which is orthogonal to the wheel axis (A), wherein electric control signals for controlling the first and second electric motors (M1, M2) are determined from wheel reference values, which characterise the driving and/or the steering of the wheel (R). 本发明涉及一种控制车轮驱动模块的第一电动马达(M1)和第二电动马达(M2)的方法，其中所述车轮驱动模块包括车轮(R)和叠加传动装置(G)，且其中所述第一和第二电动马达(M1、M2)可以共同地借助所述叠加传动装置(G)来围绕车轮轴(A)驱动所述车轮(R)，并且围绕与所述车轮轴(A)正交的转向轴(L)操纵所述车轮(R)转向，其中，根据表征所述车轮(R)的驱动和/或转向的车轮额定值来测定用于控制所述第一和第二电动马达(M1、M2)的电控制信号。