J.S. Schoenwald

About

J.S. Schoenwald is a pioneering researcher in robotic sensing and intelligent automation, whose career spans several decades of foundational work at the intersection of acoustics, sensor integration, and robotic control systems. Best known for advancing acoustic sensing technologies for robotics, Schoenwald demonstrated how ultrasonic and continuous-wave acoustic techniques could enable real-time range sensing, object recognition, and adaptive robot trajectory control — contributions reflected in highly cited works from the early 1980s onward. His development of PVF₂ piezoelectric polymer transducers for acoustic imaging and ranging (28 citations) established new possibilities for non-contact robotic perception, while his two-tone CW ranging technique offered a novel approach to precision distance measurement. Schoenwald also made notable contributions to multi-sensor integration, showing how distributed sensor architectures could enable robots to respond adaptively to dynamic environments (28 citations). Later work expanded into fiber optic tactile array sensors (23 citations) and solid-state ultrasonic motors for robotic grippers, demonstrating a sustained commitment to hardware innovation. With a cumulative body of work exceeding 160 citations, Schoenwald's research helped lay the sensory and mechanical foundations upon which modern intelligent robotic systems are built.

Research Focus

Key Achievements

Top Papers

1. 1
   PVF<inf>2</inf>Transducers for Acoustic Ranging and Imaging in Air

   28 citations · 1983
2. 2
   Integration of multiple sensors to provide flexible control strategies

   28 citations · 1986
3. 3
   A novel fiber optic tactile array sensor

   23 citations · 2005
4. 4
   Strategies for Robotic Sensing Using Acoustics

   22 citations · 1985
5. 5
   Acoustic Scanning for Robotic Range Sensing and Object Pattern Recognition

   18 citations · 1982
6. 6
   Exploiting solid state ultrasonic motors for robotics

   14 citations · 2003
7. 7
   A Novel Fiber Optic Tactile Array Sensor

   12 citations · 1987
8. 8
   Two-Tone CW Acoustic Ranging Technique for Robotic Control

   8 citations · 1984
9. 9
   Acoustic Range Sensing Servo Control: Improved Robot Positioning and Trajectory

   5 citations · 1987
10. 10
    Improved robot trajectory from acoustic range servo control

    5 citations · 1986

Key Collaborators

Contact & Links