Louis Lamarche

Université du Québec à Montréal, École de Technologie Supérieure

Papers

Total Citations

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About

Louis Lamarche is a robotics and control systems researcher whose work centers on advanced adaptive control strategies for robotic manipulators. His research has made notable contributions to the field of nonlinear control theory, particularly through the application of backstepping techniques combined with passivity-based approaches to achieve robust and stable robotic control. Lamarche's most recognized contributions involve the development and refinement of strict-feedback backstepping (SFB) methods for adaptive position and force/position control in robotic systems. His 2002 paper on adaptive hybrid force/position control, which has garnered 12 citations, demonstrates how Lyapunov-based stability can be systematically imposed through carefully designed control algorithms — a significant advancement for real-world robotic applications. His 2001 work on adaptive position control, with 11 citations, laid important groundwork by establishing a general backstepping framework that predetermines desired stability properties from the outset. A consistent theme across his research is the integration of passivity theory with backstepping design, allowing for more physically meaningful and energetically stable control systems. While his citation counts reflect a specialized audience, his methodological contributions provide foundational tools for researchers working on intelligent, adaptive robotic manipulation and nonlinear control system design.