The Process Control and Monitoring Laboratory includes a pH control experiment with the Humusoft (www.humusoft.com) MATLAB (www.mathworks.com) Toolbox interface. The experiment is used extensively in nonlinear control design as well as trend analysis and process monitoring research. The Lab uses MATLAB software for program development and has several Pentium-based workstations for computations. Steady-state and dynamic process simulations are also carried out using the flowsheeting program HYSYS (www.hyprotech.com).