LQ制御理論の内燃機関への適用 : 第2報,図示仕事補償装置への応用

概要

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In order to realize the real time optimalization control of the engine combustion parameter, it is essential to compensate rapidly a deviation of the indicated work which is caused during the action of optimalization. From this point of view, the compensator of the indicated work was brought into focus as a concrete application of the LQ control theory. the fuel control of a gasoline engine was selected as the object. Therefore, the concrete structure of the compensator becomes a closed loop engine computer system which has a fuel injector for a disturbance signal, a throttlemotor as an actuator, and a calculating device of the indicated work for a feedback signal. As a result, it became clear that the considerable improvement was attained by the LQI control compensator in comparison with the usual PI control one of the best tuning.
1986-09-25