Modeling and Simulation for Digital Twins of Blockchain Technology

A virtual twin is an exact representation or counterpart of any real
system or process. A digital twin is sometimes known as a “virtual
twin.” The simulation of the digital twin can infer how an object,
product, or system will function in the future after all of the essential structural modifications have been made. This is entirely feasible
because a simulation based on a digital twin can recognize an object’s
material, distinguish moving parts from static ones, and, finally, the use the simulated product can be programmed into the digital platform
to accurately represent its functioning. The manufacturing sector has
already adopted the technology of digital twins quite some time ago
in order to bring their processes, outputs, and products into the current
era. Since then, the unique contributions made by the digital twin idea
have substantially increased thanks to flawless synchronization with a
variety of pioneering technologies. Those technologies can optimize a
wide range of processes with the help of digital twins, such as process
excellence, information discovery, and distribution at the appropriate
moment. The potential for digital twins has recently seen a remarkable expansion because of the development of blockchain technology.
The following chapter discusses the various modeling and simulation
techniques utilized for digital twins. A detailed description of these
techniques assists the researchers in establishing several real-time
applications related to digital twins.