Results 61 to 70 of about 109,659,824 (163)

Nonlinear model predictive control applied to spacecraft attitude control (Closed-loop stability and optimality with thrusters and wheels)

Nihon Kikai Gakkai ronbunshu, 2016
This paper studies model predictive control (MPC) for spacecraft nonlinear attitude control with actuator input nonlinearities. This technology is important to achieve high-rate large angle attitude maneuver problems of recent spacecraft missions.
Atsushi SAKAMOTO, Yuichi IKEDA, Isao YAMAGUCHI, Takashi KIDA   +3 more
doaj   +1 more source

Input-to-state stability of a class of descriptor systems

, 2014
This paper studies the input-to-state stability (ISS) of descriptor systems with exogenous disturbances. on the basis of the ISS theory of standard state-space nonlinear systems, a sufficient condition for a class of nonlinear descriptor system to be ISS
Huang, S, Zhang, Q, Zhou, J, Men, B
core   +1 more source

Transformation of CLF to ISS-CLF for Nonlinear Systems with Disturbance and Construction of Nonlinear Robust Controller with L2 Gain Performance

Journal of Control Science and Engineering, 2014
A new nonlinear control law for a class of nonlinear systems with disturbance is proposed. A control law is designed by transforming control Lyapunov function (CLF) to input-to-state stability control Lyapunov function (ISS-CLF).
Keizo Okano, Kojiro Hagino, Hidetoshi Oya   +2 more
doaj   +1 more source

Input-to-state Stability on Formation Graphs [PDF]

, 2002
Formation stability is now analyzed under a new prism using input-to-state stability. Formation ISS relates leader input to internal state of the formation and characterizes the way this input a#ects stability performance.
George J. Pappas, Vijay Kumar, Pappas, George J, Herbert G. Tanner, Kumar, R. Vijay, Tanner, Herbert G   +5 more
core  

Separation Principles for Input-Output and Integral-Input-to-State Stability

, 2004
We present new characterizations of input-output-to-state stability. This is a notion of detectability formulated in the ISS (input-to-state stability) framework.
E. D. Sontag, B. Ingalls, D. Angeli, Y. Wang   +3 more
core  

On the new notion of Input-to-State Safety [PDF]

, 2016
In this paper, we study robustness analysis of systems' safety with respect to external input (or disturbance) signals. To this end, we introduce a new notion of input-to-state safety (ISSf) which allows us to quantify the systems' safety robustness, in ...
Jayawardhana, Bayu, Bayu Jayawardhana, Jayawardhana, Bayu; id_orcid, Muhammad Zakiyullah Romdlony, Romdlony, Muhammad Zakiyullah   +4 more
core   +3 more sources

Input-to-State Stability of TimeDelay Systems: a Link with Exponential Stability

, 2008
—The main contribution of this technical note is to establish a link between the exponential stability of an unforced system and the input-to-state stability (ISS) via the Liapunov–Krasovskii methodology.
Michel Dambrine, Pierdomenico Pepe, M. DAMBRINE, PEPE, PIERDOMENICO, Nima Yeganefar, N. YEGANEFAR   +5 more
core   +1 more source

Input to state stability of evolution equations

, 2018
In this talk we study the notions of input to state stability (ISS) and integral input to state stability (iISS) for boundary control systems, which are stronger notions than exponential stability of the corresponding semigroup and include stability ...
Jacob, Birgit
core   +1 more source

Assessing stability in discrete-time systems impacted by interference and state delays: An approach using ISS

e-Prime: Advances in Electrical Engineering, Electronics and Energy
In this study, we introduce a criterion for addressing the input to state stability (ISS) problem inherent in nonlinear discrete systems featuring state delay, saturation overflow (SO), and external interference (EI).
Swagatika Nayak, Smita Rani Parija, Pushpendra Kumar Gupta   +2 more
doaj   +1 more source

Design and Simulation Analysis of the Lock-up Pressure Observer of the Lock-up Clutch

Jixie chuandong, 2016
The lock-up clutch pressure observer is designed based on input-to-state stability（ ISS）.Considering the modeling error and additional disturbance,the ISS theory is introduced to theory to adjust the estimator parameter and ensure the system stability ...
Zhang Xiaodong, Hu Ning, Bian Xianzhang
doaj