Abstract: This project focuses on the formal design of semi-autonomous automotive Cyber Physical Systems (CPS). Rather than disconnecting the driver from the vehicle, the goal is to obtain a vehicle where the degree of autonomy is continuously changed in real-time as a function of certified uncertainty ranges in driver behavior and environment reconstruction.

Abstract: Cerebral Palsy (CP) is the most common motor disorder  of  central  origin  in  childhood  and affects at least 2 children per 1000 live births every year. This project will research new methods and tools in motor/cognitive assessment for small children (5‐8 years old) with Cerebral Palsy.

Abstract: Quality control in high-volume manufacturing is commonly performed using Statistics-based quality control techniques. These techniques require large data sets in order to specify acceptable variation limits. These statistics-based QC approaches are not applicable in small-lot high-value manufacturing where it is important to ensure the quality of each one of the final products. Previous model based process control used simplified representations of the actual physics of the process.

Abstract: The purpose of this grant was to develop clothing-like material with embedded sensors and synthetic muscles. When eventually worn by brain-injured individuals over one or more limbs, this clothing may be used to restore their capability for independent mobility. The material, called a “second skin”, is a cyberphysical system designed as a soft robot that cooperates with the biological muscles of the body.

Abstract: Functional electrical stimulation (FES) is a promising technology for activating muscles in spinal cord injured (SCI) patients. The objective of our project is to develop an intuitive user interface and control system that allows high-­‐level tetraplegic patients to regain the use of their own arm.

Abstract: Today, the assembly of safety-critical software involves many distinct agents, including control engineers and software engineers. Due in part to the existing regulatory framework, little, if any, semantic information is passed from control engineers (who specify the real-time software) to software engineers (who implement the specifications). As a result, high-level, system-wide information is lost at the time of software assembly, and only during system validation do software specification and semantics re-appear.

Abstract: Processors in cyber‐physical systems are increasingly being used in applications where they must operate in harsh ambient conditions and a computational workload which can lead to high chip temperatures. Examples include cars, robots, aircraft and spacecraft. High operating temperatures accelerate the aging of the chips, thus increasing transient and permanent failure rates. Current ways to deal with this mostly turn off the processor core or drastically slow it down when some part of it is seen to exceed a given temperature threshold.

Abstract: This project seeks to develop a systemic approach to facilitate the efficient co-design of both the control (physical) and computer (cyber) sides of a cyber-physical system (CPS). Designing a CPS requires substantial inter-disciplinary activity. System design complexity is compounded by this multi-domain nature, precluding model and algorithm development within a single framework. Controlled-plant dynamics are the domain of control theory.

Abstract: Critical infrastructure systems – electricity grids, transportation networks, gas and water distribution networks – serve the needs of millions of people with extraordinary reliability. These large-scale systems comprise 106 − 108 individual elements (humans and hardware) whose actions are inconsequential in isolation but profoundly important in aggregate. This proposal focuses on coordination of these elements in smart infrastructure systems with integrated ubiquitous sensing, communications, computation, and control.

Abstract: Executive Summary