Z. Sotirov
Papers
2
Total Citations
6
H-Index
2
About
Z. Sotirov is a robotics researcher whose work bridges theoretical mechanics and practical control systems, with a focus on parallel manipulators and nonlinear control. Their key contributions center on two complementary areas: the modeling and simulation of overconstrained robotic mechanisms, and the development of robust control strategies for robot manipulators. In their 2020 paper on virtualization for overconstrained robots, Sotirov introduced a novel approach to studying three-degree-of-freedom closed-loop mechanisms by virtualizing joints, enabling more accurate computer simulation of these industrially relevant systems. This work, which has garnered 3 citations, offers a fresh perspective on analyzing complex parallel manipulators with broad industrial applications. Earlier, in 2003, Sotirov proposed an improved nonlinear robust controller that enhances accuracy by replacing the conventional linear saturation zone with a carefully selected nonlinear function, achieving superior trajectory tracking for robot manipulators. This contribution, also cited 3 times, demonstrates Sotirov's commitment to advancing control theory for real-world robotic systems. Together, these works showcase a career dedicated to solving fundamental challenges in robot kinematics and control, making Sotirov a thoughtful contributor to the field of robotics engineering.
Research Focus
Key Achievements
Top Papers
- 1
- 2A nonlinear robust controller for robot manipulators3 citations · 2003