Chrispin Johnston

Papers

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About

Chrispin Johnston is a researcher and educator specializing in industrial automation, mechatronics, and programmable logic controllers (PLC). His work bridges the gap between theoretical control systems and hands-on industrial application, with a particular focus on pneumatic and servo-driven robotic systems. His most-cited paper, "An Industrial Pneumatic and Servo Four-Axis Robotic Gripper System: Description and Unitronics Ladder Logic Programming" (2024, 9 citations), exemplifies his commitment to experiential learning. Developed as part of an advanced PLC course at Michigan Tech, the project utilized a mechatronics system donated by Donald Engineering, a Michigan-based supplier of industrial automation components. The paper provides a detailed exploration of the system’s functionality and ladder logic programming, offering a practical blueprint for integrating robotics into manufacturing environments. Though early in his career, Johnston’s work has already gained traction among educators and engineers seeking real-world automation solutions. His contributions highlight the importance of industry-academia collaboration, and his research continues to influence curriculum development in industrial control systems.