Electronic torquer interface and erection control circuit

Details Electronic torquer interface and erection control circuit Electronic torquer interface and erection control circuit

1987-08-10

1989-12-19

Shoop, Jr., William M.

Electricity: motive power systems

Torquing motors

318687, 318649, 33366, G05B 1700

Patent

active

048885401

ABSTRACT:
A gyroscope erection system uses an electrolytic tilt transducer (21) to modulate oscillator signals (OSC, OSC) originating from a signal conditioning circuit (27). The signal conditioning circuit (27) receives the modulated oscillator signal and compares one unmodated oscillator signal with the modulated oscillator signal from the tilt transducer (21), to provide a demodulated signal. The demodulated signal is used to provide direction and amplitude signals to a pair of multipliers (45, 47). Output from the multipliers (45, 47) are amplified in order to drive a torquer (25).

REFERENCES:
patent: 3979090 (1976-09-01), Brickner et al.
patent: 4189946 (1980-02-01), Hoffman et al.
patent: 4503622 (1985-03-01), Swartz et al.
patent: 4531300 (1985-07-01), Heinel et al.
patent: 4547972 (1985-10-01), Heinel et al.
Zahid Rahim, "LVDT Interface Chip's Functional Blocks Offer Versatility", EDN, May 29, 1986, pp. 159-166.

Affiliated with

Also associated with

Rating

Electronic torquer interface and erection control circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronic torquer interface and erection control circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic torquer interface and erection control circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1904751