For access to this article, please select a purchase option:
IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.
Your recommendation has been sent to your librarian.
Inspec keywords: optimal control; chemical variables control; nonlinear control systems; time-varying systems; multivariable control systems; MIMO systems; variable structure systems; robust control; water treatment
Subjects: Control applications in other natural resources; Multivariable control systems; Stability in control theory; Nonlinear control systems; Optimal control; Chemical variables control; Time-varying control systems