Dr. Robert Stwalley

Associate Professor

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Biography

Robert Stwalley is a Clinical Associate Professor in the Department of Agricultural and Biological Engineering at Purdue University. His research and teaching focus on various aspects of agricultural engineering, emphasizing innovation in machine systems and digital agriculture. He explores the design and optimization of specialized machines for precision livestock instrumentation and nano-climate control, particularly in developing areas. Additionally, he investigates bioenergy and energy systems, off-road equipment design, and the social implications of engineered systems. Stwalley is committed to STEM education and integrates practical applications with theoretical knowledge to inspire future engineers in the field of agriculture.

Research Interests

Requirements for Purdue University

Master Program
Requirements
GPA Requirement
Required:3
TOEFL
Listening
Required:14
Reading
Required:19
Writing
Required:18
Speaking
Required:18
Total
Required:80
IELTS
Overall
Required:7
GRE General
Prerequisites
Principles of Economics (Micro and Macro) Mathematics (Differential Calculus) Statistics Knowledge of Matrix Algebra
Application Checklist
  • Electronic Application
  • Application Fee
  • Academic Statement of Purpose
  • Personal History Statement
  • Official Transcripts
  • Three Reference Letters
  • CV
Specialization Notes

GRE is required but no minimum score is set.