We consider the problem of designing a feedback controller for multivariable linear time-invariant system, which regulates system output to solution an equality-constrained convex optimization despite unknown constant exogenous disturbances; we term this linear-convex optimal steady-state (OSS) control problem. introduce notion optimality model, and show that existence model is sufficient reduc...

The measurement and astrophysical interpretation of characteristic γ-ray lines from nucleosynthesis was one the prominent science goals INTEGRAL mission in particular its spectrometer SPI. Emission 26Al 60Fe decay lines, due to their My times, originates accumulated ejecta sources, appears diffuse nature. are believed originate mostly massive star clusters. radioactive observations open an inte...