Encoder and resolver wiring diagrams are essential tools for electro-mechanical troubleshooting. They show how the sensors and the control system are connected and communicate.

The set of all label sequences forms a group code, the label code of C, which is isomorphic to the state code of C. If C is complete and strongly controllable, then a minimal encoder in controller ...

A group code C over a group G is a set of sequences of group elements that itself forms a group under a component-wise group operation. A group code has a well-defined state space Sigma /sub k/ at ...