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Control system of two-stroke gasoline aero-engine

An aero-engine and control system technology, applied in the direction of engine control, combustion engine, machine/engine, etc., can solve the problems of unsatisfactory small aviation aircraft, roughness, etc., achieve the effect of solving fuel economy problems and improving reliability

Pending Publication Date: 2022-05-17
SHANGHAI DONGGU AVIATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the control of two-stroke oil-powered engines applied to small aviation vehicles or equipment is too simple and rough to meet the needs of small aviation vehicles, especially in the aspects of variable speed stability control, engine fuel economy, and engine reliability control. Further improvement and enhancement

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  • Control system of two-stroke gasoline aero-engine
  • Control system of two-stroke gasoline aero-engine
  • Control system of two-stroke gasoline aero-engine

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Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0048] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal" etc. is based on the orientation or positional relationship shown in the drawings, and is only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific o...

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Abstract

The invention relates to the technical field of power control of two-stroke gasoline aero-engines, and particularly discloses a control system of a two-stroke gasoline aero-engine, which comprises a hardware control system of the two-stroke gasoline aero-engine and a software control system of the two-stroke gasoline aero-engine. Power control output of the two-stroke oil-driven engine is achieved through mutual cooperation of the software control system and the hardware control system. The control system solves the problem of engine rotating speed drive-by-wire, and the rotating speed drive-by-wire error is low; the purpose of monitoring the health of the engine is achieved, early warning and alarming are conducted on faults of the gasoline engine in time, and the gasoline engine can be maintained in time. The fuel economy problem of the gasoline engine is solved, a large number of tests are conducted on the selected model of the two-stroke gasoline aero-engine, an engine model of the model is established, the engine is made to be located at the optimal working point between lean oil and rich oil, and the working reliability of the engine is further improved.

Description

technical field [0001] The invention relates to the technical field of power control of a two-stroke gasoline aeroengine, in particular to a control system for a two-stroke gasoline aeroengine. Background technique [0002] At present, the control of two-stroke oil-powered engines applied to small aviation vehicles or equipment is too simple and rough to meet the needs of small aviation vehicles, especially in the aspects of variable speed stability control, engine fuel economy, and engine reliability control. Further improvements and enhancements. Contents of the invention [0003] The object of the present invention is to provide a control system of a two-stroke gasoline aeroengine to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a control system of a two-stroke gasoline aero-engine, which consists of a 24VDC power supply, an oil qua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02D41/00F02D41/14F02D41/22F02D43/00
CPCF02D41/0002F02D41/009F02D41/1401F02D41/22F02D37/02F02D2041/0022F02D2041/1409F02D2041/1433Y02T10/40
Inventor 张峰
Owner SHANGHAI DONGGU AVIATION TECH CO LTD
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