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: uncertain systems; robust control; optimal control; pH control; process control; laboratory techniques; chemical engineering computing
Subjects: Chemical variables control; Chemical industry; Control technology and theory (production); Chemical engineering computing; Industrial applications of IT; Industrial processes; Control engineering computing; Optimal control; Control applications in chemical and oil refining industries; Laboratory control techniques; Stability in control theory