کنفرانس مهندسی برق ایران

صفحه اصلی / بیست و نهمین کنفرانس مهندسی برق ایران

Adaptive Attitude Synchronization and Tracking Control of Spacecraft Formation Flying using Reaction Wheel without Angular Velocity Measurement

نویسندگان :

Amin Mihankhah¹ Ali Doustmohammadi²

1- دانشگاه صنعتی امیرکبیر 2- دانشگاه صنعتی امیرکبیر

کلمات کلیدی :

Spacecraft Formation Flying, Adaptive Attitude Tracking, Output Feedback, Reaction Wheel

چکیده :

In this paper, decentralized adaptive attitude synchronization and tracking control of spacecraft formation flying without angular velocity measurement is considered. The objective is to have the spacecraft track the time-varying attitude of a virtual leader in a synchronous manner. To cope with uncertain inertia matrix of the spacecraft, an adaptive term is incorporated into control signal of each spacecraft based on the linear regression structure. It is well-known that measurement of angular velocity suffers from the drift phenomena and noise. To escape angular velocity measurement, semi-velocity signals are constructed using self and relative lead filters. For a more realistic modelling of the system, the dynamics of the reaction wheel actuators are also considered in this paper. Stability of the proposed control methodology are provided using Lyapunov theorem. Finally, simulation results illustrate efficiency of the proposed control scheme.

لیست مقالات

لیست مقالات بایگانی شده

Robust Wireless Power Transfer by Self-Oscillating Controlled Inverter and Tripolar Receiving Pad

Alireza Eikani - Behnam M. Mosammam - Mojtaba Mirsalim

Control of optical bistability in one-dimensional photonic crystals with a central layer doped with Landa-type three-level atoms using atomic and laser parameters

Akbar Ashrafabadi - Siamak Khademi - Ghasem Naeimi

A Novel Application of the Travel Profile for the Electrical Bus in Electric Systems for Transportation

Mohsen Tamaddon - Mohsen Davoodi

Physiotherapy Algorithms on FUM-Physio Robot

Keyvan Tayaranian Marvian - Amir Hossein Nazari - Seyed Mohammad Tahamipour Zarandi - Mohammad Reza Akbarzadeh totonchi - Zahra Soltani - Alireza Akbarzadeh totonchi

امنیت سایبری در مواجه با تزریق اطلاعات نادرست به سیستم قدرت هوشمند و ارائه راهکار مقابله

مهدی جمشیدی آفارانی - مهرداد عابدی

Displacement Estimation for Ultrasound Elastography based on a Robust Uniform Stretching Method

Zahra Hosseini - Ali Khadem - Mohammadreza Hassannejad Bibalan

Numerical and Computational Study on Compressive Strain Effect in Perovskite Solar Cell

Daniyal Khosh Maram - Hamed Abnavi - Hanieh Talati Aghdam

A New Method on Failure Detection of Fixed and Moving Contacts of Circuit Breakers

Hassan Hamidi - Ali Asghar Razi Kazemi

Multi-Bit Memory Architecture for In-memory Computing using In-Plane MTJ

Milad Ashtari Gargari - Nima Eslami - Mohammad Hossein Moaiyeri

Design and Electromagnetic Analysis of Brushless Salient Pole Switching Flux Synchronous Generator with DC Auxiliary Field Winding for Wind Energy Converter Systems

Seyed Hamed Bibak - Mohammad Hossein Mousavi - Moslem Geravandi

بیشتر