Current Search:  Servomechanisms (x)

View All Items

  • CSV Spreadsheet
(1 - 2 of 2)
Selection considerations for a servovalve
Title
Selection considerations for a servovalve.
Creator
Niemas, Frank J., Rapson, Jr., Richard C., Engineering
Abstract / Description
Florida Technological University College of Engineering Thesis; Servovalves are a key factor in determining the performance characteristics of an electrohydraulic position servo. This paper examines the interrelationships between servovalve parameters and system requirements. A brief description of the configuration and operation of a typical servovalve is presented. Key servovalve parameters are identified, defined, and discussed. System performance considerations are identified, and the...
Show moreFlorida Technological University College of Engineering Thesis; Servovalves are a key factor in determining the performance characteristics of an electrohydraulic position servo. This paper examines the interrelationships between servovalve parameters and system requirements. A brief description of the configuration and operation of a typical servovalve is presented. Key servovalve parameters are identified, defined, and discussed. System performance considerations are identified, and the interrelationships between system requirements and servovalve parameters are examined. Examples of servovalve parameters for missile, aircraft and industrial systems are given to illustrate the effect of system requirements on a servovalve. Finally, general guide-lines for selecting and specifying servovalve parameters are given.
Show less
Date Issued
1977
Identifier
CFR0003459, ucf:53021
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFR0003459
Torque-speed Linearization of a D.C. Servo System
Title
Torque-speed Linearization of a D.C. Servo System.
Creator
Mantello, Nicholas A., Simons Jr., Fred. O., Engineering
Abstract / Description
Florida Technological University College of Engineering Thesis; In early 1973 Professor Fred O. Simons Jr., of Florida Technological University, suggested the topic for this research report. During control engineering discussions, it was proposed that a D.C. Shunt Motor could be constrained to perform in an idealized sense for the static case. The purposed of this report is to provide a reasonably comprehensive examination of a control which linearizes the torque-speed relationship of a dc...
Show moreFlorida Technological University College of Engineering Thesis; In early 1973 Professor Fred O. Simons Jr., of Florida Technological University, suggested the topic for this research report. During control engineering discussions, it was proposed that a D.C. Shunt Motor could be constrained to perform in an idealized sense for the static case. The purposed of this report is to provide a reasonably comprehensive examination of a control which linearizes the torque-speed relationship of a dc servo system. The fundamental goal is to determine a control which linearizes the torque-speed output relation of a system, in which a dc shunt motor is under basic armature control. Consequently, the emphasis is on a concept and technique rather than the design of the system process. In this regard, the report does not delve into performance analysis, or design of the system to constrain the torque and speed parameters to operate along an idealized curve.
Show less
Date Issued
1976
Identifier
CFR0011992, ucf:53092
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFR0011992