An Actuator Control Unit for Safety-Critical Mechatronic Applications with Embedded Energy Storage Backup
نویسندگان
چکیده
منابع مشابه
An Actuator Control Unit for Safety-Critical Mechatronic Applications with Embedded Energy Storage Backup
This paper presents an actuator control unit (ACU) with a 450-J embedded energy storage backup to face safety critical mechatronic applications. The idea is to ensure full operation of electric actuators, even in the case of battery failure, by using supercapacitors as a local energy tank. Thanks to integrated switching converter circuitry, the supercapacitors provide the required voltage and c...
متن کاملMechatronic Systems – Innovative Products with Embedded Control –
Many technical processes and products in the area of mechanical and electrical engineering are showing an increasing integration of mechanics with digital electronics and information processing. This integration is between the components (hardware) and the information-driven functions (software), resulting in integrated systems called mechatronic systems. Their development involves finding an o...
متن کاملSpider-inspired embedded actuator for space applications
A novel mechanism inspired by spider legs is presented and discussed in this paper. The mechanism has the potential to be used in future space applications, although the harsh space conditions, and in particular outgassing, should be carefully addressed in the design of a space-qualified model, The mechanism, called “Smart Stick”, has one degree of freedom and is actuated by a pressurised fluid...
متن کاملFeedback control unit with an inerter proof-mass electrodynamic actuator
In this study the use of an inerter is considered for active vibration control of a structure excited by white noise. The structure is modelled as a single degree of freedom system and the control system consists of a vibration absorber with a mass suspended on a spring, a damper and an inerter. The absorber is equipped with a reactive force transducer velocity of the structure under control me...
متن کاملA Framework for Scheduling in Safety-Critical Embedded Control Systems
This paper describes an approach that has been developed over a number of years for the task of scheduling systems and providing evidence that the timing requirements are met. The approach has been targeted at the safetycritical systems domain, and more specifically the development of jet engine control systems. The work has resulted in a computational model that supports the reuse of legacy sy...
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: Energies
سال: 2016
ISSN: 1996-1073
DOI: 10.3390/en9030213