This paper presents a control method for the problem of trajectory jitter and poor tracking performance end three-joint rigid manipulator. The is based on high-order particle swarm optimization algorithm with an improved sliding mode neural network. Although variable structure has certain degree robustness, because its own switching characteristics, chattering can occur in later stage manipulat...

Article history: Received 2 November 2011 Available online xxxx Communicated by Luchezar L. Avramov MSC: primary 16E40, 55P35 secondary 16E45, 16T10, 16T15, 18G55, 55P40, 55U10, 55U15, 57T05, 57T30

The impact of Partial Shading Conditions (PSCs) significantly influences the output Photovoltaic Systems (PVSs). Under PSCs, Power-Voltage (P-V) characteristic PVS unveils numerous power peaks, inclusive local maxima and a global maximum. latter represents optimum point. Traditional Maximum Power Point Tracking (MPPT) algorithms struggle to track Global (GMPP). To address this, our study emphas...

Underactuated systems are one of the emerging research topics due to their challenging problems and applications in real-world engineering systems. In this paper, we consider control problem balancing reaction wheel pendulum. Many methods have been adopted system common controls is based on sliding mode (SMC). SMC, chattering phenomenon its solution widely discussed. Several approaches proposed...

En los últimos años, algoritmos de control diseñados a partir técnicas por Modos Deslizantes Segundo Orden (MDSO) se han consolidado como una importante alternativa al modos deslizantes tradicional. Dentro estos algoritmos, el MDSO Super-Twisting permite reducción del chattering (oscilaciones alta frecuencia), gracias su acción continua, manteniendo las características robustez y convergencia e...

In this paper, a low cost wind turbine emulator (WTE) is designed and implemented. The aim accurately simulating the nonlinear behaviors characteristics of real turbine. It well known that each has its own power coefficient characteristic. This work contains an analysis WTE by considering main models in literature. Speed sensor one most important component used to provide shaft speed informatio...

In this paper, a nonlinear differential braking control method is developed to avoid collision during lane change under driver torque. The lateral dynamics consist of offset error and yaw can be interpreted as semi-strict feedback form. the problem torque, matching condition does not satisfy, system in form of, strict Thus, general backstepping cannot applied. To overcome problem, proposed desi...