Gregg A Herrin

Title: Innovations by Gregg A Herrin

Introduction

Gregg A Herrin is an accomplished inventor based in Burlington, CT (US). He has made significant contributions to the field of water distribution systems, holding a total of 5 patents. His work focuses on optimizing the design and rehabilitation of these systems, showcasing his expertise in engineering and innovation.

Latest Patents

One of his latest patents is a "Method for optimizing design and rehabilitation of water distribution systems." This invention provides a method and system for the optimal design of a water distribution network. It offers three levels of optimization, including least cost optimization, maximum benefit optimization, and cost-benefit tradeoff optimization. The optimization models utilize a competent genetic algorithm that considers multiple objective functions, producing Pareto-optimal solutions across various budget ranges for water distribution systems. This allows engineers to apply their judgment to select the most suitable solution for specific applications.

Another notable patent is the "Method and system for automatic water distribution model calibration." This technique enables users to design a calibration model by selecting various input parameters for the calibration of a model. It allows engineers to gather comprehensive data representing overall system conditions at any given time. Parameters such as link status, pipe roughness coefficient, junction demand, and operational status of pipes and valves can be chosen. The model calibration generates trial solutions through a genetic algorithm program, which are then simulated by a hydraulic network solver program. A calibration module evaluates how closely the model simulation aligns with observed data.

Career Highlights

Gregg has worked with prominent companies in the industry, including Bentley Systems, Inc. and Haestad Methods, Inc. His experience in these organizations has contributed to his expertise in water distribution systems and optimization techniques.

Collaborations

Throughout his career, Gregg has collaborated with notable professionals such as Zheng Yi Wu and Robert F Mankowski. These collaborations have further enriched his work and innovations in the field.

Conclusion

Gregg A Herrin's contributions to the optimization of water distribution systems through his innovative patents demonstrate his significant impact on engineering practices. His work continues to influence the industry and improve water distribution efficiency.