Space Satellite Systems and Control

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Abstract Formation flying of multiple spacecraft is an enabling technology for many future space science missions. However, the co‐ordination and control of these instruments poses many difficult design challenges. This paper presents fuel/time‐optimal control algorithms for a co‐ordination and control architecture th…

• GÖKHAN İNALHAN

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• METİN ÖZKAN

In this paper, a new dynamic model for continuum robot manipulators is derived. The dynamic model is developed based on the geometric model of extensible continuum robot manipulators with no torsional effects. The development presented in this paper is an extension of the dynamic model proposed by Mochiyama and Suzuki…

In this paper, the dynamic model for planar continuum manipulators that was presented in our previous work is extended to include new terms reflecting the effects of potential energy. First the gravitational potential energy of the manipulator is derived. Then, the elastic potential energy of the manipulator is derive…

Formation flying of multiple spacecraft is an enabling technology for future space science missions such as separated spacecraft interferometers. Controllers designed for these multi-vehicle fleets must address many high- and low-level tasks, and will become very complicated for large fleets. As such, this work descri…

An adaptive control scheme is proposed for the end-effector trajectory tracking control of free-floating space robots. In order to cope with the nonlinear parameterization problem of the dynamic model of the free-floating space robot system, the system is modeled as an extended robot which is composed of a pseudo-arm…

• METİN ÖZKAN

In recent years, satellite communication (SatCom) systems have been widely used for navigation, broadcasting application, disaster recovery, weather sensing, and even spying on the Earth. As the number of satellites is highly increasing and with the radical revolution in wireless technology, eavesdropping on SatCom wi…

• EYLEM ERDOĞAN

In recent years, satellite communication (SatCom) systems have been widely used for navigation, broadcasting application, disaster recovery, weather sensing, and even spying on the Earth. As the number of satellites is highly increasing and with the radical revolution in wireless technology, eavesdropping on SatCom wi…

• İBRAHİM ALTUNBAŞ

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A unified treatment of modal control of spinning flexible spacecraft is presented. The equations of motion of the spacecraft are hybrid, i.e., they consist of ordinary differential equations for the rotational motion and partial differential equations for the elastic motion. Problems involving control of distributed-p…

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