Raymond J. Spiteri

McGill University, University of British Columbia

Papers

Total Citations

H-Index

About

Raymond J. Spiteri is a leading figure in computational mathematics and robotics, whose work bridges the gap between theoretical numerical analysis and practical robotic control. His research focuses on the numerical solution of differential-algebraic systems, particularly those involving algebraic inequalities, which arise naturally in constraint-based robot programming. Spiteri’s major contributions include the development of mathematical models for non-holonomic mobile robots, such as his pioneering work on the dynamics of a robot with three ball-wheels, which he identified as a Chaplygin system—a finding that allows kinematic constraints and dynamics to be treated separately. This work, cited 21 times, laid the foundation for more efficient robot control strategies. He also advanced the field of programmed constraints, proposing differential algebraic inequalities as an executable specification language for robot behavior, enabling higher-level, declarative programming. His papers on this topic, with 18 and 10 citations respectively, have influenced how researchers design and verify complex robotic tasks. Spiteri’s impact extends beyond robotics; his numerical methods for solving differential systems with inequalities are widely applicable in engineering and physics. His work is essential reading for anyone interested in the intersection of numerical analysis, control theory, and robotics.