Design of Low Power Wireless Sensor for Reducing Wiring Complexity of Aircraft Engine Control System

Author(s):  
Md. Shaheriaz ◽  
Lakshmi K Vasantha ◽  
C Lakshminarayan ◽  
V Prabhakar
Author(s):  
Guan Yan-Shen ◽  
Warng Juhng-Sheng ◽  
Lee Tzu-Cheng

The paper presents a new method of digital simulation of a control system. A computer program of an aircraft engine control system, as for an example, is implemented as a full authority digital simulator. The results of simulation show that the functions and applications of the simulator are extended as compared with those of the other type mathematical simulators.


Author(s):  
Jürgen Lemmin

In the field of today’s military aircraft engines, the engine control system consists in most cases of hydromechanical controls, as such, with an electronic supervisory system. This type of control makes the integration of engine and aircraft systems rather difficult. Even with the Tornado engine which features a full authority electronic engine controller, only initial steps in systems integration are realized. With the introduction of digital electronics into both the engine control and the aircraft systems, together with the availability of data highway systems, large scale systems integration can be envisaged on future fighter aircraft, with the resultant improvement in overall weapon system performance. This paper puts forward a proposal for a control concept for a reheated fighter engine, and outlines possibilities for integration with aircraft systems.


2015 ◽  
Vol 48 (16) ◽  
pp. 261-266 ◽  
Author(s):  
Nicolai Pedersen ◽  
Jan Madsen ◽  
Morten Vejlgaard-Laursen

1970 ◽  
Author(s):  
D. A. Prue ◽  
T. L. Soule

The next generation of free-turbine engines in the 2 to 5-lb/sec airflow class will undergo vast improvements in performance and efficiency. The improvements will be achieved concurrent with overall reductions in size and weight. Effort is required at optimization and miniaturization of the engine control system to keep pace with these improvements. This paper describes a conceptual design of an advanced engine control system for this class of engine. It provides gas generator and power turbine control with torque, temperature, load sharing and overspeed limiting functions. The control system was concepted to accommodate, with minimum hardware changes, such variants as regenerative cycle and/or variable power turbine geometry. In addition, considerations for closed and open loop modes of control and fluidic, electronic and hydromechanical technologies were studied to best meet a defined specification and a weighted set of evaluation criteria.


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