This publication deals with the sensitivity, tolerance and robustness of dynamic systems. It brings general approach to solve specific issues in the field of presented topic. This approach is unusual, as it does not consist of partial solutions and summarization of knowledge, but it offers new methodology for problem solving, which is targeted to the nature of the problem. The methodology is designed to be well applicable. The textbook is useful for studying topics related to sensitivity, tolerance and robustness in dynamic systems. It can be also used by the designers of various complex dynamic systems and also as the stimulus for further theoretical, algorithmic and software supported development in the field of presented topic.