Pointing and tracking servo for the Haystack auxiliary antenna (HAX)

Autor: D.W. Gallon, A.F. Hotz, P.L. Rossini, E.G. Corbett
Rok vydání: 2003
Předmět:
Zdroj: [Proceedings 1992] The First IEEE Conference on Control Applications.
Popis: An overview of the servo design for a 40-ft-diameter radar dish two-axis mount is presented. Several fundamental upgrades were implemented, including a four-quadrant six-pulse phase control rectifier power amplifier system, a microcontroller-based maintenance chassis, a high-resolution encoding system, and digital servo compensation. >
Databáze: OpenAIRE