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Sager2007
S. Sager; M. Diehl; G. Singh; A. K\"upper; S. Engell (2007): Determining SMB superstructures by mixed-integer control. Springer , Proceedings OR2006
Sager2007a
S. Sager; U. Brandt-Pollmann; M. Diehl; D. Lebiedz; H.G. Bock (2007): Exploiting system homogeneities in large scale optimal control problems for speedup of multiple shooting based SQP methods. Computers \& Chemical Engineering , 31, 1181--1186
Sager2007c
Sager, S.: Von diskreten Mathematikern und Wanderungen im Gebirge, 2007
Sager2008a
S. Sager; C. Kirches; H.G. Bock (2008): Fast solution of periodic optimal control problems in automobile test-driving with gear shifts. %publisher% , Proceedings of the 47th IEEE Conference on Decision and Control (CDC 2008), Cancun, Mexico
Sager2009
Sager, S.; Reinelt, G.; Bock, H.G. (2009): Direct Methods With Maximal Lower Bound for Mixed-Integer Optimal Control Problems. Mathematical Programming , 118, 109--149
Sager2009b
S. Sager (2009): Reformulations and Algorithms for the Optimization of Switching Decisions in Nonlinear Optimal Control. Journal of Process Control , 19, 1238--1247
Sager2010f
Sager, S.; Barth, C.; Diedam, H.; Engelhart, M.; Funke, J. (2010): Optimization to measure performance in the Tailorshop test scenario --- structured MINLPs and beyond. %publisher% , Proceedings EWMINLP10
Sager2011a
S. Sager; M. Jung; C. Kirches (2011): Combinatorial Integral Approximation. Mathematical Methods of Operations Research , 73, 363--380
Sager2011c
Sager, S.; Barth, C.; Diedam, H.; Engelhart, M.; Funke, J. (2011): Optimization as an Analysis Tool for Human Complex Problem Solving. SIAM Journal on Optimization , 21, 936--959
Sager2011d
S. Sager: On the Integration of Optimization Approaches for Mixed-Integer Nonlinear Optimal Control, 2011
Sager2012a
Sager, S.; Bock, H.G.; Diehl, M. (2012): The Integer Approximation Error in Mixed-Integer Optimal Control. Mathematical Programming A , 133, 1--23
Sager2012b
S. Sager (2012): A benchmark library of mixed-integer optimal control problems. Springer , Mixed Integer Nonlinear Programming
Sager2013
Sager, S. (2013): Sampling Decisions in Optimum Experimental Design in the Light of Pontryagin's Maximum Principle. SIAM Journal on Control and Optimization , 51, 3181--3207
Sager2015
Sager, S.; M. Claeys; F. Messine (2015): Efficient upper and lower bounds for global mixed-integer optimal control. Journal of Global Optimization , 61, 721--743
Sakizlis2004
Sakizlis, V.; Perkins, J.D.; Pistikopoulos, E.N. (2004): Recent advances in optimization-based simultaneous process and control design. Computers \& Chemical Engineering , 28, 2069--2086
Sawaya2007
N.W. Sawaya; I.E. Grossmann (2007): Computational implementation of non-linear convex hull reformulation. Computers \& Chemical Engineering , 31, 856--866
Sawaya2012
N.W. Sawaya; I.E. Grossmann (2012): A hierarchy of relaxations for linear generalized disjunctive programming. European Journal of Operational Research , 216, 70--82
Schaefer2009
Sch\"afer, A.: On scaling techniques and termination criteria for SQP methods, 2009
Schittkowski2002
K. Schittkowski (2002): Test problems for nonlinear programming - user's guide. Department of Mathematics, University of Bayreuth.
Schlegel2006
Schlegel, M.; Marquardt, W. (2006): Detection and exploitation of the control switching structure in the solution of dynamic optimization problems. Journal of Process Control , 16, 275--290