PC-based distributed parallel processing for real-time simulation of spacecraft attitude control

Yiing-Yuh Lin, Sern Sih Liu

研究成果: Paper

1 引文 (Scopus)

摘要

This paper presents the study of a personal computer (PC) based platform for the real-time simulation of a dynamic system. The platform consists of three parts: the digital controller module, the dynamics/ environment module, and the AD/DA interface module. First two modules are the software simulation programs and are hosted by two separate 486 PCs. The third module includes four interface cards and respective driving software, where two of the cards are for digital-to-analog data conversion and the other two cards are for analog-to-digital data conversion. Connecting the two 486 PCs with the interface module allows the platform to closely emulate the hardware/software interactions between the controller and the dynamics of an actual system. Under the proposed configuration, the platform performs the simulation in a distributed parallel processing fashion as the controller module and the dynamics/environment module are running in respective PC with different speed. A low earth orbiting rigid satellite under the effects of several environmental disturbances was implemented. Three attitude control laws for the vehicle had been tested and the results were compared with the simulations by a none real-time PC.

原文English
頁面240-247
頁數8
出版狀態Published - 1997 一月 1
事件Modeling and Simulation Technologies Conference, 1997 - New Orleans, United States
持續時間: 1997 八月 111997 八月 13

Other

OtherModeling and Simulation Technologies Conference, 1997
國家United States
城市New Orleans
期間97-08-1197-08-13

指紋

Distributed Processing
Attitude Control
Attitude control
Personal Computer
Parallel Processing
Spacecraft
Personal computers
Real-time
Module
Controllers
Processing
Simulation
Analog to digital conversion
Digital to analog conversion
Dynamical systems
Dynamic Environment
Earth (planet)
Controller
Satellites
Hardware

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Modelling and Simulation

引用此文

Lin, Y-Y., & Liu, S. S. (1997). PC-based distributed parallel processing for real-time simulation of spacecraft attitude control. 240-247. 論文發表於 Modeling and Simulation Technologies Conference, 1997, New Orleans, United States.
Lin, Yiing-Yuh ; Liu, Sern Sih. / PC-based distributed parallel processing for real-time simulation of spacecraft attitude control. 論文發表於 Modeling and Simulation Technologies Conference, 1997, New Orleans, United States.8 p.
@conference{bed6ed78988644ecaf83499a749898f7,
title = "PC-based distributed parallel processing for real-time simulation of spacecraft attitude control",
abstract = "This paper presents the study of a personal computer (PC) based platform for the real-time simulation of a dynamic system. The platform consists of three parts: the digital controller module, the dynamics/ environment module, and the AD/DA interface module. First two modules are the software simulation programs and are hosted by two separate 486 PCs. The third module includes four interface cards and respective driving software, where two of the cards are for digital-to-analog data conversion and the other two cards are for analog-to-digital data conversion. Connecting the two 486 PCs with the interface module allows the platform to closely emulate the hardware/software interactions between the controller and the dynamics of an actual system. Under the proposed configuration, the platform performs the simulation in a distributed parallel processing fashion as the controller module and the dynamics/environment module are running in respective PC with different speed. A low earth orbiting rigid satellite under the effects of several environmental disturbances was implemented. Three attitude control laws for the vehicle had been tested and the results were compared with the simulations by a none real-time PC.",
author = "Yiing-Yuh Lin and Liu, {Sern Sih}",
year = "1997",
month = "1",
day = "1",
language = "English",
pages = "240--247",
note = "Modeling and Simulation Technologies Conference, 1997 ; Conference date: 11-08-1997 Through 13-08-1997",

}

Lin, Y-Y & Liu, SS 1997, 'PC-based distributed parallel processing for real-time simulation of spacecraft attitude control' 論文發表於 Modeling and Simulation Technologies Conference, 1997, New Orleans, United States, 97-08-11 - 97-08-13, 頁 240-247.

PC-based distributed parallel processing for real-time simulation of spacecraft attitude control. / Lin, Yiing-Yuh; Liu, Sern Sih.

1997. 240-247 論文發表於 Modeling and Simulation Technologies Conference, 1997, New Orleans, United States.

研究成果: Paper

TY - CONF

T1 - PC-based distributed parallel processing for real-time simulation of spacecraft attitude control

AU - Lin, Yiing-Yuh

AU - Liu, Sern Sih

PY - 1997/1/1

Y1 - 1997/1/1

N2 - This paper presents the study of a personal computer (PC) based platform for the real-time simulation of a dynamic system. The platform consists of three parts: the digital controller module, the dynamics/ environment module, and the AD/DA interface module. First two modules are the software simulation programs and are hosted by two separate 486 PCs. The third module includes four interface cards and respective driving software, where two of the cards are for digital-to-analog data conversion and the other two cards are for analog-to-digital data conversion. Connecting the two 486 PCs with the interface module allows the platform to closely emulate the hardware/software interactions between the controller and the dynamics of an actual system. Under the proposed configuration, the platform performs the simulation in a distributed parallel processing fashion as the controller module and the dynamics/environment module are running in respective PC with different speed. A low earth orbiting rigid satellite under the effects of several environmental disturbances was implemented. Three attitude control laws for the vehicle had been tested and the results were compared with the simulations by a none real-time PC.

AB - This paper presents the study of a personal computer (PC) based platform for the real-time simulation of a dynamic system. The platform consists of three parts: the digital controller module, the dynamics/ environment module, and the AD/DA interface module. First two modules are the software simulation programs and are hosted by two separate 486 PCs. The third module includes four interface cards and respective driving software, where two of the cards are for digital-to-analog data conversion and the other two cards are for analog-to-digital data conversion. Connecting the two 486 PCs with the interface module allows the platform to closely emulate the hardware/software interactions between the controller and the dynamics of an actual system. Under the proposed configuration, the platform performs the simulation in a distributed parallel processing fashion as the controller module and the dynamics/environment module are running in respective PC with different speed. A low earth orbiting rigid satellite under the effects of several environmental disturbances was implemented. Three attitude control laws for the vehicle had been tested and the results were compared with the simulations by a none real-time PC.

UR - http://www.scopus.com/inward/record.url?scp=84978200115&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84978200115&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84978200115

SP - 240

EP - 247

ER -

Lin Y-Y, Liu SS. PC-based distributed parallel processing for real-time simulation of spacecraft attitude control. 1997. 論文發表於 Modeling and Simulation Technologies Conference, 1997, New Orleans, United States.