Verification of Real-Time Optimization for Multi-Stage Spray Dryer Operation with Polynomial Optimization

摘要: Using polynomial optimization, we demonstrate computationally that the local optima determined by a Newton method (interior-point algorithm) for real-time optimization of multi-stage spray dryer operation are identical to global optimum. In first major step, transform problem into problem. this form, optimum can be computed optimization. second compare with potential obtained three operational points pilot-size plant and one point an industrial plant. For each case, is initialized at 10,000 different initial points. All Consequently, based on extensive computational evidence, conclude converges