منابع مشابه
Controlling the Inverted Pendulum
The strategies involved in swinging up and balancing the inverted pendulum are discussed. The nonlinear swing-up controller drives the system input according to the energy of the pendulum. The balancing controller is a digital linear quadratic regulator that is based on a model of the plant that has been linearized about the pendulum’s upright equilibrium position. Relays with hysteresis are em...
متن کاملThe Magnetic Pendulum
Nonlinearity is a profound concept in the study of physical systems. The characteristics of seemingly very simple systems may turn out to be extremely intricate and practically unpredictable due to the nonlinearities associated with them. The study of chaos–that essentially has its basis in nonlinear dynamics–begins with the study of such simple systems. The magnetic pendulum can be one such sy...
متن کاملThe Inverted Pendulum
Over the course of a few decades, the pendulum problem has become a prime example in the instruction of many concepts in linear and nonlinear dynamics. Particularly, the inverted pendulum has been illuminating in the areas of dynamical stability and control. Our intent with this dynamics problem was to explore the stability of the inverted state while vertically driving the pivot point. Forcing...
متن کاملThe Pendulum of Standardization
Cooperation and collaboration are generally an inherent part of everyday practice, and particularly among nurses. However, the technologies that support these practices are still inadequate. In this study, we present and discuss the use of classifications in nursing practice, and highlight the collective re-construction of classifications that emerge over time. Specifically, we study how the ne...
متن کاملThe security pendulum
The lessons in the post-Snowden world have understandably alarmed anyone concerned with privacy and exposed weaknesses that may be used by a number of actors with intent to cause havoc. The instant reaction to the Snowden findings have, however, pushed the situation from a “no protection” default to a “maximum protection”, breaking a number of network features that are provided by middleboxes f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Emergent Scientist
سال: 2021
ISSN: 2556-8779
DOI: 10.1051/emsci/2021002