Delta time measurement circuit for determining parameter derivat

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3644241, 324166, 377 20, G01P 3427

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057400830

ABSTRACT:
An electronic circuit having control data registers (24-28) for receiving the output of a digital counter (20) that records clock pulses within a measured time that is determined by a rotary speed sensor (14) which produces a square wave pulse train signal and separate registers (30,32) for recording the time of each signal developed by the speed sensor and the time to produce a pulse train signal of predetermined length whereby the data in the data registers may be used to determine velocity and derivatives of that velocity for use in solving dynamic equations stored in memory thus effecting control system output functions.

REFERENCES:
patent: 3757167 (1973-09-01), Yoshikawa et al.
patent: 4056778 (1977-11-01), Randazzo
patent: 4257005 (1981-03-01), Hall
patent: 4434470 (1984-02-01), Thomas et al.
patent: 4485452 (1984-11-01), Cording et al.
patent: 4624005 (1986-11-01), Tachino
patent: 4672556 (1987-06-01), Shepler
patent: 4763261 (1988-08-01), Imanaka et al.
patent: 4794551 (1988-12-01), Yoshida
patent: 4985859 (1991-01-01), Rauner et al.
patent: 5029087 (1991-07-01), Cowan et al.
patent: 5062064 (1991-10-01), Sagues et al.
patent: 5081886 (1992-01-01), Person et al.
patent: 5146162 (1992-09-01), Kamiyama et al.
patent: 5150297 (1992-09-01), Daubenmier et al.
patent: 5157608 (1992-10-01), Sankpal et al.
patent: 5168220 (1992-12-01), Min
patent: 5179875 (1993-01-01), Brown
patent: 5222022 (1993-06-01), Adams et al.
patent: 5222024 (1993-06-01), Orita et al.

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