| 摘要 |
PURPOSE:To determine the manipulated variable of a throttle while recognizing an operation pattern which is precedent by a specific time at any time and to perform control by providing an output arithmetic part which calculates and outputs the manipulated variable of the throttle on the basis of both outputs of a precedent deviation arithmetic part and an actual deviation arithmetic part. CONSTITUTION:The actual deviation arithmetic part 4 calculates an actual deviation value DELTAepsilon indicating the deviation between a command vehicle speed and a current vehicle speed and the precedent deviation arithmetic part 13 calculates a precedent deviation value DELTAepsilono indicating the deviation between a precedent command vehicle speed and the current vehicle speed. Both deviation valves DELTAepsilon and DELTAepsilono are inputted to control arithmetic parts 5 and 14 and converted into actuator output values DELTAE and DELTAEo, which are added by an output arithmetic part 15 to obtain (DELTAE+DELTAEo), thereby obtaining a final actuator output value DELTAEx indicating the manipulated variable of the throttle of an on-vehicle engine. An actuator control part 26 compares the actuator output value DELTAEx with the current actuator position AN from an actuator position detector 9 and sends its output to a driver 7 which drives an actuator 8, thereby performing feedback control over the stepping angle of an accelerator pedal 10.
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