Results 91 to 100 of about 314,821 (262)

Waiting Time Control Chart for M/G/1 Retrial Queue

Computation
Retrial queues are used extensively to model many practical problems in service systems, call centers, data centers, and computer network systems. The average waiting time is the main observable characteristic of the retrial queues. Long queues may cause
Yih-Bey Lin, Tzu-Hsin Liu, Yu-Cheng Tsai, Fu-Min Chang   +3 more
doaj   +1 more source

Numerical Modeling of Photothermal Self‐Excited Composite Oscillators

Advanced Robotics Research, EarlyView.
We present a numerical framework for simulating photothermal self‐excited oscillations. The driving mechanism is elucidated by highlighting the roles of inertia and overshoot, as well as the phase lag between the thermal moment and the oscillation angle, which together construct the feedback loop between the system state and the environmental stimulus.
Zixiao Liu, Ryan R. Rusch, Zheng Wu, Chi Chen, Pengju Shi, Hao Qiu, Ximin He   +6 more
wiley   +1 more source

Muscle Control of an Extra Robotic Digit

Advanced Robotics Research, EarlyView.
This study compares muscle‐ and movement‐based control for operating a supernumerary robotic thumb. While movement control performs better in the proposed tasks, muscle‐based (EMG) control promotes broader motor learning. The results highlight the promise and challenges of using biosignals for human augmentation, offering new insights into intuitive ...
Julien Russ, Lucy Dowdall, Francesco Cenciarelli, Kitty Goodridge, Mabel Ziman, Hristo Dimitrov, Danielle Clode, Tamar R. Makin   +7 more
wiley   +1 more source

Estimating outpatient waiting time: a simulation approach

Payesh, 2009
Payesh2009; 8: 327-333Accepted for publication: 20 February 2007[EPub a head of print-8 August 2009] Objective(s): Providing a simulation model for understanding process and patient flow in outpatient clinics and estimating patients' waiting time.Methods:
Afsoon Aeenparast, Seyed Jamaledin Tabibi, Kamran Shahanaghi, Mirbahador Aryanejhad   +3 more
doaj  

The waiting time extremal index in GI/G/1 system

Discrete and Continuous Models and Applied Computational Science
In this paper the conditions to compare the extremal index of the stationary waiting time in the $M/G/1$ and $GI/M/1$ systems are obtained. These conditions include exponential asymptotic behaviour of waiting time tail and the order in failure rates for ...
Irina V. Peshkova
doaj   +1 more source

Multimodal Human–Robot Interaction Using Human Pose Estimation and Local Large Language Models

Advanced Robotics Research, EarlyView.
A multimodal human–robot interaction framework integrates human pose estimation (HPE) and a large language model (LLM) for gesture‐ and voice‐based robot control. Speech‐to‐text (STT) enables voice command interpretation, while a safety‐aware arbitration mechanism prioritizes gesture input for rapid intervention.
Nasiru Aboki, Ilche Georgievski, Marco Aiello   +2 more
wiley   +1 more source

Outcome evaluation of technical strategies on reduction of patient waiting time in the outpatient department at Kilimanjaro Christian Medical Centre—Northern Tanzania

BMC Health Services Research
Background The Tanzania healthcare system is beset by prolonged waiting time in its hospitals particularly in the outpatient departments (OPD). Previous studies conducted at Kilimanjaro Christian Medical Centre (KCMC) revealed that patients typically ...
Manasseh J. Mwanswila, Henry A. Mollel, Lawrencia D. Mushi   +2 more
doaj   +1 more source

LLM‐Integrated Human–Robot Interaction System for Microrobots

Advanced Robotics Research, EarlyView.
This paper proposes an LLM‐based control framework for guiding microrobots using human natural language. This framework can convert the natural human speech into safe and executable command sets for reliable navigation in complex environments. The experimental results show high accuracy and robustness in task performance, demonstrating the potential of
Bairong Zhu, Amar Salehi, Tingting Yu
wiley   +1 more source

Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling

Advanced Robotics Research, EarlyView.
A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang, Ganesh Arivoli, Huzaifa Unjhawala, Luning Bakke, Radu Serban, Dan Negrut   +5 more
wiley   +1 more source

A NEW METHOD OF CONTROLLING AIR TRAFFIC IN WAITING AREAS

Научный вестник МГТУ ГА, 2016
The method associated with ordering until aircraft are in waiting areas and increasing the capacity of the sector approach are dealt with in the article.
V. B. Malygin, S. V. Gubenko, A. N. Turkov   +2 more
doaj