Towards versatile legged robots through active impedance control

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Towards versatile legged robots through active

Robots with legs and arms have the potential to support humans in dangerous, dull or dirty tasks. A major motivation behind research on such robots is their potential versatility. However, these robots come at a high price in mechanical and control complexity. Hence, until they can demonstrate a clear advantage over their simpler counterparts, robots with arms and legs will not fulfill their tr...

متن کامل

Impedance Control of Robots Using Voltage Control Strategy Revisited

In this note, we show that the impedance control strategy proposed in the paper is not feasible from practical implementation point of view. Next, a robust impedance controller is proposed for electrically driven robots using Fourier series (FS). The fact that robots' actuators have limited voltage is also considered in controller design procedure. In comparison with other impedance controllers...

متن کامل

Is Active Impedance the Key to a Breakthrough for Legged Robots?

This work addresses the question whether active impedance control is key to a breakthrough for legged robots. In this paper, we will talk about controlling the mechanical impedance of joints and legs with a focus on stiffness and damping control. In contrast to passive elements like springs, active impedance is achieved by torque-controlled joints allowing real-time adjustment of stiffness and ...

متن کامل

Adaptive Impedance Control of Legged Robot

This paper presents an efficient compliance control scheme for legs of walking machines interacting with an uncertain environment and proposes an impact control based on neural system. The proposed method combines the technique of the indirect MRAC (Model Reference Adaptive Control) with the properties of self-learning neural nets. Present research is focused on the optimization of motion of me...

متن کامل

Parameters Sensitivity Analysis of Position-Based Impedance Control for Bionic Legged Robots’ HDU

Kaixian Ba 1, Bin Yu 1,2,*, Zhengjie Gao 1, Wenfeng Li 1, Guoliang Ma 1 and Xiangdong Kong 1,2,3 1 School of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, China; [email protected] (K.B.); [email protected] (Z.G.); [email protected] (W.L.); [email protected] (G.M.); [email protected] (X.K.) 2 Hebei Provincial Key Laboratory of Heavy Machinery Fluid Power Transmi...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The International Journal of Robotics Research

سال: 2015

ISSN: 0278-3649,1741-3176

DOI: 10.1177/0278364915578839