This paper focuses on the use of unknown input observers for detection and isolation of actuator and effector faults with control reconfiguration in overactuated systems. The proposed approach consists in tuning the observer parameters in order to make the filters decoupled from faults affecting selected groups of actuators or effectors. The control allocation actively uses input redundancy in ...

    Dynamic cellular manufacturing systems,   Mixed-integer non-linear programming,   Production planning, Manufacturing attributes   This paper presents a novel mixed-integer non-linear programming model for the design of a dynamic cellular manufacturing system (DCMS) based on production planning (PP) decisions and several manufacturing attributes. Such an integrated DCMS model with an extensi...

the advent of cybertechnologies has led to radical paradigm shifts in our social, economic, cultural, and psychological conceptualizations. the paper investigates the advent of cyborgs, indeed our transformation into cyborgs, and the impact of this transformation upon identities and face management, which has an important social value since the late modernism. cyborg is a designation for the in...

The 5G wireless communication system supports varied applications, making the uplink/downlink traffic asymmetry more and more serious. Dynamic time division duplex (TDD) technique has become a key technology of 5G networks due to its flexibility to support asymmetric services. In this paper, we study dynamic TDD sub-frame reconfiguration algorithm based on shifting. Firstly, we define cell shif...

in this research optimal reconfiguration strategy of the improved srr reconfigurable mobile robot based on force-angle stability measure has been designed using genetic algorithm. path tracking nonlinear controller which keeps robot’s maximum stability has been designed and simulated in matlab. motion equations of the robot have been derived in parametric form by means of newton- euler, lagrang...

Parallelism and adaptability are two distinct architectural design considerations in embedded processors. Multicore processors accelerate application execution on account of their inherent parallelism and run-time reconfiguration capabilities add adaptability during infield deployment. To benefit from both these features, a reconfigurable multiprocessor architecture − QuadroCore has been develo...

In this pap(_r, the notion of normaliz(_t no_L_p_._'ifici .ty is iiltro(hu'_l. The n(tilSl)t_'ifi('ity measures tfi(! unt'(!rtainty of the _._timatt_l t)arametcrs that r(,fl(u't iinpairmcnt in a controlled system. Basted on this notion, a quantity called a r(_:onfig_tratian cov(,rage is cah'ulat(_k It repr(_ents the likelihood ,,f suc(:es.s of a control re¢onfigaration action. This coverage lin...

This report presents a configuration memory architecture that offers fast FPGA reconfiguration. The underlying principle behind the design is the use of fine-grained partial reconfiguration that allows significant configuration re-use while switching from one circuit to another. The proposed configuration memory works by reading on-chip configuration data into a buffer, modifying them based on ...