Marijn Nijenhuis

IBS Precision Engineering (Netherlands), University of Twente

Papers

Total Citations

H-Index

About

Marijn Nijenhuis is a precision engineer whose work sits at the intersection of flexure mechanism design and high-accuracy robotics. His primary research focus is the development of large-range-of-motion, flexure-based parallel kinematic manipulators—systems that achieve nanometer-level repeatability without the friction, backlash, or wear of conventional joints. Nijenhuis’s most significant contribution is the **T-Flex hexapod**, a fully flexure-based six-degree-of-freedom manipulator that breaks the traditional trade-off between range and precision. While most flexure-based hexapods are limited to tiny motions, the T-Flex achieves centimeter-scale strokes while maintaining sub-micrometer repeatability, opening new possibilities for applications in wafer alignment, optics positioning, and micro-assembly. His foundational paper on the T-Flex (2021) has already garnered **10 citations**, and a precursor conference paper (2020) has **2 citations**, reflecting growing interest from the precision engineering community. Nijenhuis’s work is notable for its elegant synthesis of compliant mechanism theory with practical design constraints, offering a compelling alternative to conventional bearing-based stages. For students and researchers, his research represents a masterclass in how to push the boundaries of what flexure mechanisms can achieve.