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Computer aided design system of characteristic structure configuration flight control law

A computer-aided, feature-structured technology, applied in computing, special data processing applications, instruments, etc., can solve problems such as increasing the difficulty of designing and applying flight control laws with feature structure configurations

Inactive Publication Date: 2011-08-03
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the above requirements, when designing the flight control law of characteristic structure configuration with engineering application value, the designer is required to simultaneously study the design of characteristic structure configuration, flight quality, flight performance, optimization algorithm, sensitivity analysis technology, fly-by-wire control law design, etc. The requirement for professional knowledge is relatively high, and ordinary designers are not competent for this job, which undoubtedly increases the difficulty of applying flight control law design with characteristic structure configuration

Method used

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  • Computer aided design system of characteristic structure configuration flight control law
  • Computer aided design system of characteristic structure configuration flight control law
  • Computer aided design system of characteristic structure configuration flight control law

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Embodiment Construction

[0020] Such as figure 1 Shown is the software and hardware architecture diagram of the characteristic structure configuration flight control law computer-aided design system of the present invention. The computer system can be a desktop computer, a notebook computer or a palm computer device, and its basic hardware structure includes a central processing unit 1 , an input device 2 , a storage device 3 , a memory module 4 and a display device 5 .

[0021] The central processing unit 1 is used to execute all programs of the memory module 4 , and it is a well-known data processing device, so its function and internal structure will not be further described in detail below. The input device 2 is used for designers to input selection commands, manipulation commands or related parameters to the central processing unit 1, which can be a keyboard, mouse or other input devices. The display device 5 is used to display an operation window to the designer, prompt the designer to input sp...

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Abstract

The invention relates to a computer aided design system of a characteristic structure configuration flight control law. The system can be applied to a computer system and has a good man-machine interaction interface to be convenient for aided designers to finish the design operation of the characteristic structure configuration flight control law at high efficiency. The system provided by the invention can finish the design and simulation of the characteristic structure configuration flight control law and the design and simulation of horizontal and lateral control laws through the designers according to the parameters specified by the prompt input of a design subject operating window, and the design result is presented to the designers in the output forms such as graphs, data and the like, thus the optimization and selection of the multi-target control law control are carried out and the design and simulation of a telex control law are carried out.

Description

【Technical field】 [0001] The invention relates to a computer aided design system, in particular to a characteristic structure configuration flight control law computer aided design system. 【Background technique】 [0002] No matter for military fighter or civil aircraft, the design of flight control system has always been one of the important contents of aircraft design. With the application of advanced layout and new technology, continuous expansion of flight envelope, and continuous improvement of maneuverability, modern aircraft flight control presents the characteristics of multi-discipline, multi-constraint, multi-criteria, and high risk, which brings great challenges to control law design. As a modern multivariable control theory, eigenstructure configuration has a great engineering application value because its design index is directly related to the flight quality requirements, the controller structure is simple, and all degrees of freedom of the system are used to me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 杨凌宇高博申功璋
Owner BEIHANG UNIV
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