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Dynamic Power Balance Analysis System of Lunar Exploration Vehicle

A dynamic power and analysis system technology, applied in the field of lunar exploration aircraft, can solve the problems of demanding weight of lunar exploration aircraft, tight energy conditions of aircraft, dynamic display and prediction of energy flow, etc.

Active Publication Date: 2015-09-23
BEIJING INST OF SPACECRAFT SYST ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Lunar exploration vehicles have strict weight requirements and unstable lighting conditions. During the flight, they often need to perform orbital maneuvers many times, resulting in a relatively tight energy situation for the vehicle.
Therefore, the dynamic display and prediction of the energy flow during the flight of the aircraft is urgently required. In this case, the previous manual calculations cannot meet the requirements of the overall design and development of the aircraft.

Method used

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  • Dynamic Power Balance Analysis System of Lunar Exploration Vehicle
  • Dynamic Power Balance Analysis System of Lunar Exploration Vehicle
  • Dynamic Power Balance Analysis System of Lunar Exploration Vehicle

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Experimental program
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Embodiment

[0130] 1. Determine the simulation structure of the energy system through task analysis

[0131] According to the task requirements, the invention designs an analysis system capable of reflecting the topological structure of the energy system. The aircraft energy system is composed of a solar cell array-controller-battery pack structure, and the present invention determines that the analysis system is composed of a solar cell array module, a battery pack module, a track module, a load module, a controller module and a display module;

[0132] Among them, the orbit module is used to realize the calculation of the illumination angle of the solar cell array in the full cycle of the aircraft, and transmit the illumination angle to the controller module;

[0133] The solar array module is used to realize the calculation of the output power of the solar array of the full-cycle aircraft, and transmit the output power to the controller module;

[0134] The load module receives the in...

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Abstract

The invention relates to a dynamic power balance analyzing system for a lunar explorer and belongs to the technical field of lunar explorers. According to the dynamic power balance analyzing system disclosed by the invention, the energy analyzing process of the whole process from the emulation start to emulation ending is realized, relevant information conditions of power balance in the whole flying process are dynamically displayed and the omni-bearing power balance information is presented by using various modes such as a process curve, graph display and digital list display. The dynamic power balance analyzing system has a function of modifying flying programs; users can be allowed to simply input new flying programs; and the adaptability of different programs is solved. According to the dynamic power balance analyzing system disclosed by the invention, a system model library is established; parameters of the system model library are outputted to fit actual telemetry parameters of an aircraft and an analysis result with higher accuracy is obtained.

Description

technical field [0001] The invention relates to a dynamic power balance analysis system of a lunar exploration aircraft, and belongs to the technical field of lunar exploration aircraft. Background technique [0002] Lunar exploration vehicles have relatively strict weight requirements and unstable lighting conditions. During the flight, they often need to perform orbital change maneuvers many times, resulting in a relatively tight energy situation for the vehicle. Therefore, the dynamic display and prediction of the energy flow during the flight of the aircraft is urgently required. In this case, the previous manual calculations cannot meet the requirements of the overall design and development of the aircraft. [0003] Therefore, it is very necessary to develop a dynamic power balance analysis system for lunar exploration vehicles that is suitable for calculation of complex operating modes. Contents of the invention [0004] The purpose of the present invention is to pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B17/02
Inventor 张晓峰陈琦蔡晓东崔波张明李小飞陈宋乔明
Owner BEIJING INST OF SPACECRAFT SYST ENG
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