Article navigation
Volume 34, Issue 7
1 July 1962
This article was originally published in
Aircraft Engineering
Aircraft Engineering Cover Image for Volume 34, Issue 7
Review Article| July 01 1962

Stability of Jack‐Type Aircraft Power Controls: An Analysis of the Characteristics of Hydraulic Jacks With Particular Reference to Inherent Damping and Non‐Linearities in the Valve Flow Equation

Publisher: Emerald Publishing
Online ISSN: 2059-9366
Print ISSN: 0002-2667
© MCB UP Limited
1962
Aircraft Engineering (1962) 34 (7): 198–204.
https://doi.org/10.1108/eb033577

THE simplest type of aircraft power control is probably that shown in FIG. 1. The dynamics of this type of servo have been discussed in papers by Harpur and others, and it is shown that if the valve has cither zero or positive overlap the servo will be unstable with inertia loading. Harpur suggested the following methods of stabilizing the servo:

This content is only available via PDF.
© MCB UP Limited
1962
You do not currently have access to this content.
Don't already have an account? Register

Purchased this content as a guest? Enter your email address to restore access.

Pay-Per-View Access
$39.00
Rental
This article is also available for rental through DeepDyve. Read this now at DeepDyve
179 Views

New and popular articles

Modeling of a dual-axis tilt-rotor mechanism for a high-performance quadrotor
A fail-safe decision-support framework for onboard greywater reuse in commercial aircraft water systems
Dual-state estimation of electric vertical take-off and landing batteries: data-driven modeling and experimental verification
Development of 7XXX-Al series composite materials using high-speed mechanical alloying

Suggested Reading

Personalities in the news
Aircraft Engineering (January,1971)
Dynamic Pressure Feedback: Controlled Damping by Use of the Dowty Moog Valve
Aircraft Engineering (June,1960)
Month in the Patent Office
Aircraft Engineering (July,1959)
OBITUARY. SAMUEL HARPUR, 1820-1888.
Minutes of the Proceedings of the Institution of Civil Engineers (January,1889)
Auxiliary Equipment
Aircraft Engineering (April,1968)

Related Chapters

5. Valves
Bulk water pipelines
3. Valves
Hydraulic gates and valves in Free Surface Flow and Submerged Outlets
19 Relief valves
Pressure transients in water engineering: A guide to analysis and interpretation of behaviour

Recommended for you

These recommendations are informed by your reading behaviors and indicated interests.

Cited By

Google Scholar
This Feature Is Available To Subscribers Only

or Create an Account

Close Modal
Close Modal