The internal model principle of control theory states that algorithms designed to perfectly reject input signals must contain a model of that input. Feedback control that adheres to this internal ...

The fundamental principles of internal control apply to large and small businesses alike. Every business requires some type of system of control measures as a means to protect assets and ensure that ...

Author Dr. R. Russell Rhinehart discusses his new book, Nonlinear Model-Based Control: Using First-Principles Models in Process Control, and explains why nonlinear first-principles models should be ...

The Financial Accounting Standards Board's generally accepted accounting principles, or GAAP, set the accounting standards a United States company must follow. Internal controls are designed to ...