This paper aims at control design and its implementation for robust high-bandwidth precision (nanoscale) positioning systems. Even though modern model-based control theoretic designs for robust broadband high-resolution positioning have enabled orders of magnitude improvement in performance over existing model independent designs, their scope is severely limited by the inefficacies of digital i...

digital preservation refers to an important aspect that most iranian digital library initiatives lack. this component is security. while a digital library may be misconceived as an information supply space without a physical form, the same security concerns in force for operation of physical library are valid. unlike the analog materials, all digital copies of digital materials are original. a ...

We consider multirate digital control systems which consist of an interconnection of a continuous-time non-linear plant (described by ordinary diierential equations), a digital controller (described by ordinary difference equations) which has quantizers (but is otherwise linear), along with the required interface elements (A/D and D/A converters). The input to the digital controller consists of...

The framework of hybrid control systems can be used t.0 examine digital control systems. This paper shows how digital control systems can be modeled as hybrid cont,rol systems. A technique for designing interfaces for hybrid control systems is presented. An example is employed to demonstrate how this technique, as well as a DES cont,roller design methodology developed earlier, can be applied to...

Purpose This study examines the connection between different digital-twin characteristics and organizational control. Specifically, aims to examine whether exploration, guidance gamification will affect formal social Design/methodology/approach The is based on an analysis of survey results from 139 respondents comprising applied university students who use digital twins. Findings offer interest...