2 papers
math.OC2026
Variable aggregation for nonlinear optimization problems
Sakshi Naik, Lorenz Biegler, Russell Bent +1
Variable aggregation has been largely studied as an important pre-solve algorithm for optimization of linear and mixed-integer programs. Although some nonlinear solvers and algebra…
eess.SY2025
Multistage Economic MPC for Systems with a Cyclic Steady State: A Gas Network Case Study
Sakshi S. Naik, Lavinia M. Ghilardi, Robert B. Parker +1
Multistage model predictive control (MPC) provides a robust control strategy for dynamic systems with uncertainties and a setpoint tracking objective. Moreover, extending MPC to mi…