Advances in Discrete-Time Sliding Mode Control: Theory and Applications(2018)
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摘要
This chapter investigates the problem of heart rate regulation during cycle-ergometer exercise using both a non-model-based and a model-based control strategy along with a real-time damped parameter estimation scheme. A recursive damped parameter estimation method is also developed, by incorporation of a weighting upon the one-step parameter variation, which in contrast to the conventional parameter estimation schemes can avoid the occurrence of the so-called blowup phenomena. Delivering a feedback signal when the pedals are not in a suitable position to efficiently exert force may be ineffective and this may, in turn, lead to the cognitive disengagement of the user from the feedback controller. The chapter examines a novel form of control system which is called an 'actuator-based event-driven control system'. The proposed control and estimation scheme were experimentally verified using several …