TY - GEN
T1 - Implementation of a hybrid controller for ventilation control using soft computing
AU - Rieger, Craig G.
AU - Naidu, D. Subbaram
PY - 2005
Y1 - 2005
N2 - Many industrial facilities utilize pressure control gradients to prevent migration of hazardous species from containment areas to occupied zones, often using Proportional-Integral-Derivative (PID) control systems. When operators rebalance the facility, variation from the desired gradients can occur and the operating conditions can change enough that the PID parameters are no longer adequate to maintain a stable system. As the goal of the ventilation control system is to optimize the pressure gradients and associated flows for the facility, Linear Quadratic Tracking (LQT) is a method that provides a time-based approach to guiding facility interactions. However, LQT methods are susceptible to modeling and measurement errors, and therefore the additional use of soft computing methods is proposed for implementation to account for these errors and nonlinearities.
AB - Many industrial facilities utilize pressure control gradients to prevent migration of hazardous species from containment areas to occupied zones, often using Proportional-Integral-Derivative (PID) control systems. When operators rebalance the facility, variation from the desired gradients can occur and the operating conditions can change enough that the PID parameters are no longer adequate to maintain a stable system. As the goal of the ventilation control system is to optimize the pressure gradients and associated flows for the facility, Linear Quadratic Tracking (LQT) is a method that provides a time-based approach to guiding facility interactions. However, LQT methods are susceptible to modeling and measurement errors, and therefore the additional use of soft computing methods is proposed for implementation to account for these errors and nonlinearities.
UR - https://www.scopus.com/pages/publications/23944502907
U2 - 10.1109/ACC.2005.1470303
DO - 10.1109/ACC.2005.1470303
M3 - Conference contribution
AN - SCOPUS:23944502907
SN - 0780390989
T3 - Proceedings of the American Control Conference
SP - 2245
EP - 2250
BT - Proceedings of the 2005 American Control Conference, ACC
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2005 American Control Conference, ACC 2005
Y2 - 8 June 2005 through 10 June 2005
ER -