Linear systems analysis program, L224(QR). Volume 1: Engineering and usage
The QR computer program is described as well as its use in classical control systems analysis and synthesis (root locus, time response, and frequency response).
Shah, P. C.↗
Engineering topics
Heidergott, K. W.
Publications and source records attributed to Heidergott, K. W..
Linear systems analysis program, L224(QR). Volume 2: Supplemental system design and maintenance document
The computer program known as QR is described. Classical control systems analysis and synthesis (root locus, time response, and frequency response) can be performed using this program. Programming details of the QR program are presented.
Heidergott, K. W.↗