The boomerang returns? Accounting for the impact of uncertainties on the dynamics of remanufacturing systems [PDF]
Recent years have witnessed companies abandon traditional open-loop supply chain structures in favour of closed-loop variants, in a bid to mitigate environmental impacts and exploit economic opportunities.
Aris A. Syntetos +24 more
core +4 more sources
Perancangan dan Analisis Kinerja Pengkodean Audio Multichannel Dengan Metode Closed Loop
The latest international standardized codec is MPEG Surround. But the open-loop system of the MPEG Surround not able to minimize errors. In this research, the design and performance analysis of the audio coding in MPEG Surround with closed-loop method ...
Muhammad Sobirin, Ikhwana Elfitri
doaj +1 more source
Virtual tracking control of underwater vehicles based on error injection and adaptive gain
An improved virtual tracking control scheme is proposed based on error injection and adaptive gain for underwater vehicles in the presence of a large initial tracking error and external disturbances.
Xing Liu +3 more
doaj +1 more source
Practical Closed-Loop Strategies for Deep Brain Stimulation: Lessons From Chronic Pain
Deep brain stimulation (DBS) is a plausible therapy for various neuropsychiatric disorders, though continuous tonic stimulation without regard to underlying physiology (open-loop) has had variable success.
Jordan Prosky +19 more
doaj +1 more source
Closed-loop liquid-vapor equilibrium in a one-component system [PDF]
We report Monte Carlo simulations that show closed-loop liquid-vapor equilibrium in a pure substance. As far as we know, this is the first time that such a topology of the phase diagram has been found for one-component systems.
Almarza, N. G.
core +2 more sources
Quantum control theory and applications: A survey [PDF]
This paper presents a survey on quantum control theory and applications from a control systems perspective. Some of the basic concepts and main developments (including open-loop control and closed-loop control) in quantum control theory are reviewed.
Belavkin +20 more
core +1 more source
Physical geography and closed loop recycling
There is a growing body of research projects spanning over three decades that have provided insights into the concept of waste management, a topic standing in the focal point of environmental issues. In this paper, the 'SHASEA Project,' 'BORASSUS Project,
Michael A. Fullen
doaj +1 more source
Closed loop identification based on quantization [PDF]
This paper proposes a new closed-loop identification scheme for a single-input-single-output control loop. It is based upon a quantizer inserted into the feedback path. The quantizer can be used to generate an equivalent persistently exciting signal with
Huang, B, Thornhill, NF, Wang, M
core +1 more source
Advances in closed-loop deep brain stimulation devices
Background Millions of patients around the world are affected by neurological and psychiatric disorders. Deep brain stimulation (DBS) is a device-based therapy that could have fewer side-effects and higher efficiencies in drug-resistant patients compared
Mahboubeh Parastarfeizabadi +1 more
doaj +1 more source
Computation and Control System for Principle Prototype of Optical Synthetic Aperture [PDF]
According to the performance and functional requirements of the principle prototype of optical synthetic aperture,a computation and control system composed of Field Programmable Gate Array(FPGA) and Digital Signal Processor(DSP) is designed.The FPGA is ...
XUE Jianwei, JIANG Aimin
doaj +1 more source

