Thrust matrix

A matrix and thrust technology, applied in the field of power system and aircraft, can solve problems such as complex body, high degree of freedom of movement, health and safety issues

Active Publication Date: 2016-10-12
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Another object of the present invention is to solve at least one of the problems of large-scale power plant design and manufacture in traditional power systems, such as the difficulty in design and manufacture, the complexity of the body, and the high degree of free

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Embodiment Construction

[0089] The present invention proposes this new concept of thrust matrix, which is based on a plurality of power units that can generate thrust (generally greater than or equal to 4, can be tens or more, up to hundreds or more, several Thousands or more) as the basic elements of the power system, including power unit, body and control system. The power unit is one or more devices that can generate power, and the type, quantity and installation position of the power unit can be equipped according to the overall needs of the power system. The fuselage design of the airframe and the power unit is based on organic top-level planning and system dynamics design. The position and quantity of the power unit are organically arranged in the overall three-dimensional space of the airframe, and the redundant space of the airframe is fully utilized to realize the space of the power unit on the airframe. topological distribution. Based on the advanced control theory and algorithm, the contr...

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Abstract

The invention provides a thrust matrix. The thrust matrix comprises a machine body, and a plurality of power units and a control system which are arranged on the machine body; and the control system is used for controlling the plurality of power units to provide a three-dimensional all-directional time-varying propelling capability to the machine body. The plurality of power units are arranged in a one-dimensional or two-dimensional or three-dimensional direction of a space of the machine body and are used for providing the three-dimensional all-directional time-varying propelling capability to the machine body. The thrust matrix can realize the effects that the machine body is simple in structure, high in degree of freedom of motion, strong in maneuverability, high in flexibility, wide in power range, low in design and manufacturing difficulty of the power units, low in production and manufacturing cost, high in reliability, good in maintainability and high in health safety.

Description

technical field [0001] The invention relates to a novel power system and aircraft. Background technique [0002] With the continuous improvement of performance requirements of traditional power systems, the complexity, design difficulty, manufacturing cost and maintenance cost of the airframe and power devices are also getting higher and higher. At the same time, the structure and function of the power plant also greatly restrict the movement capacity and freedom of movement of the power system. In addition, the reliability of the power plant has an increasingly obvious impact on the safety of the power system. For example, the performance requirements of modern civil / military aircraft are constantly improving, which makes the design of aero-engines more difficult and the manufacturing cost is also higher and higher. First of all, traditional aero-engines, such as large turbofan engines, the basic means of improving performance include increasing the diameter of the fan to...

Claims

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Application Information

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IPC IPC(8): B64D27/02
CPCB64D27/02
Inventor 周明黄旭东谢芝锋徐全勇兰旭东裘钧张可陈志强王永生梁峰夏爱国
Owner TSINGHUA UNIV
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