Results 31 to 40 of about 5,612,666 (297)

RETRACTED: Robust variable air speed control of a nonlinear fan system based on backstepping sliding mode control techniques

, 2016
A backstepping technique combining the sliding mode control method with an integrator and estimator design for variable air speed control is proposed in this article.
H. Chiang, Chun-Chiang Fang, Feng-Jui Hsu   +2 more
semanticscholar   +1 more source

The high air speed standard based on primary standard of gas flowrate

Nihon Kikai Gakkai ronbunshu, 2017
The air speed measurement is important as the quantitative index for the assessment of the building wind-resistance, the indoor thermal environment and the aerodynamic characteristic of high speed vehicles.
Aya IWAI, Tatsuya FUNAKI, Noboru KURIHARA, Yoshiya TERAO   +3 more
doaj   +1 more source

1.5 μm lidar anemometer for true air speed, angle of sideslip, and angle of attack measurements on-board Piaggio P180 aircraft

, 2016
Lidar (light detection and ranging) is a well-established measurement method for the prediction of atmospheric motions through velocity measurements. Recent advances in 1.5 μm Lidars show that the technology is mature, offers great ease of use, and is ...
B. Augère, B. Besson, D. Fleury, D. Goular, C. Planchat, M. Valla   +5 more
semanticscholar   +1 more source

Fixed-time angle of attack constrained control for aircraft considering dynamic icing process

Scientific Reports
Aircraft icing deteriorates aerodynamic performance and reduces stall angle of attack, the fast convergence rate of tracking error is required to stabilize the aircraft when aircraft icing occurs.
Zehong Dong, Xingya Da, Yinghui Li, Zhe Li, Like Xie   +4 more
doaj   +1 more source

PERFORMANCE ASSESSMENT OF A LABORATORY DRYING KILN DESIGNED WITH AND WITHOUT BAFFLES [PDF]

Pro Ligno, 2012
This research tests whether there is asignificant difference between a kiln designed withoutbaffles and one designed with either top baffles, or topand lateral baffles, or top, lateral, horizontal andvertical baffles.
Daniela SOVA, Bogdan BEDELEAN
doaj  

Stimulator of interferon genes agonist augmented antitumor immunity of osimertinib in Egfr‐mutated lung cancer

Molecular Oncology, EarlyView.
Combining osimertinib with the STING agonist ADU‐S100 activates innate and adaptive immunity to overcome the non‐inflamed microenvironment of Egfr‐mutant lung cancer. This combination increases NK and CD8+ T‐cell infiltration, associated with activation of the STING‐IRF3 pathway and local immunogenic cell death.
Jun Nishimura, Tadahiro Kuribayashi, Johannes Brägelmann, Sachi Okawa, Masataka Taoka, Shunta Mori, Tomoka Nishimura, Takaaki Tanaka, Go Makimoto, Kiichiro Ninomiya, Kammei Rai, Eiki Ichihara, Ryohei Katayama, Katsuyuki Hotta, Masahiro Tabata, Yosuke Togashi, Yoshinobu Maeda, Martin L. Sos, Katsuyuki Kiura, Kadoaki Ohashi   +19 more
wiley   +1 more source

An Adaptive Constant Acceleration Model for Maneuvering Target Tracking

Remote Sensing
An adaptive constant acceleration (ACA) model is proposed for the maneuvering target tracking problem. Based on the Taylor series expansion of acceleration, we establish the relationship between the Jerk and the velocity as well as the acceleration so ...
Jieyu Huang, Junwei Xie, Haolong Zhai, Zhengjie Li, Weike Feng   +4 more
doaj   +1 more source

Research on characteristics of air gap of speed-regulation magnet coupler under condition of constant load

Gong-kuang zidonghua, 2017
Taking axial permanent magnet asynchronous speed-regulation magnetic coupler as research object, a mathematical model of output speed and air gap of speed-regulation magnetic coupler was built based on magnetic circuit method, characteristics of the air ...
GUO Yongcun, CHEN Jiankang, HU Kun, WANG Pengyu, WANG Shuang, FANG Cheng   +5 more
doaj   +1 more source

A miniaturized piezoelectric turbine with self-regulation for increased air speed range

, 2015
This paper presents the design and demonstration of a piezoelectric turbine with self-regulation for increased air speed range. The turbine's transduction is achieved by magnetic “plucking” of a piezoelectric beam by the passing rotor.
Hailing Fu, E. Yeatman
semanticscholar   +1 more source

Flow Enabled Target Capture Halbach‐based magnetic enrichment increases circulating tumor cell capture from blood in metastatic cancer patients

Molecular Oncology, EarlyView.
Pair‐wise comparison of the CellSearch and FETCH enrichment technologies for circulating tumor cells (CTCs) from metastatic breast, prostate, and small cell lung cancer patients shows an increased capture of CTCs using FETCH enrichment. The clinical implementation of circulating tumor cells (CTCs) as a predictive tool for therapy efficacy in the ...
Michiel Stevens, Anouk Mentink, Tom Niessink, Frank Coumans, Leonie Mekenkamp, Ruchi Bansal, Jeroen Hiltermann   +6 more
wiley   +1 more source