Programmable dc motor controller
Abstract
A portable programmable dc motor controller, with features not available on commercial instruments was developed for controlling fixtures during welding processes. The controller can be used to drive any dc motor having tachometer feedback and motor requirements not exceeding 30 volts, 3 amperes. Among the controller's features are delayed start time, upslope time, speed, and downslope time.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- November 1982
- Bibcode:
- 1982STIN...8322521H
- Keywords:
-
- Automatic Control;
- Controllers;
- Direct Current;
- Electric Motors;
- Welding Machines;
- Circuits;
- Portable Equipment;
- Potentiometers (Resistors);
- Slopes;
- Electronics and Electrical Engineering