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Engine control

  • US 4,493,303 A
  • Filed: 04/04/1983
  • Issued: 01/15/1985
  • Est. Priority Date: 04/04/1983
  • Status: Expired due to Fees
First Claim
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1. An electronic control for controlling an engine, comprisingengine speed detecting means for generating an electrical engine speed signal corresponding to the speed of the engine,actual rate-of-change determining means for deriving actual rate-of-change values from the engine speed signal corresponding to both increases and deceases in engine speed,desired rate-of-change determining means responsive to a demand factor for deriving desired rate-of-change values corresponding to both increases and decreases in the demand factor,to-be-effected rate-of-change determining means for deriving to-be-effected rate-of-change values corresponding to subtraction of the actual rate-of-change values from the respective desired rate-of-change values,means responsive to the to-be-effected rate-of-change values for correspondingly increasing and decreasing an engine control value, andmeans responsive to the engine control value for controlling the engine.

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