Resource Type

Journal Article 140

Year

2024 1

2023 18

2022 13

2021 11

2020 11

2019 7

2018 8

2017 9

2016 5

2015 3

2014 4

2013 1

2012 6

2011 5

2010 7

2009 7

2008 7

2007 8

2006 3

2003 1

open ︾

Keywords

ultrasonic 6

fluorescent sensor 2

path planning 2

sensitivity 2

ultrasonic motor 2

wireless sensor 2

wireless sensor network 2

10kV high voltage electric cable 1

16S rRNA gene 1

in-situ measurement 1

AFP 1

Acoustic localization 1

Age of information (AoI) 1

Agro-industrial waste 1

Anaerobic process 1

Anaerobic sludge digestion 1

Antibiotics 1

Area detection 1

Atropine sulphate 1

open ︾

Search scope:

排序： Display mode:

The Shortest Path for Mobile Robots in Obstacle Avoidance

Guo Ge

Strategic Study of CAE 2003, Volume 5, Issue 5,   Pages 70-75

Abstract:

An obstacle avoidance strategy for mobile robot is presented based on obstacle position and size information. Furthermore, rational robot paths in obstacle avoidance are discussed in detail, which leads to the final important result of optimal path for mobile robot to avoid an obstacle. Simple as the results are, they have been shown by simulations te be effective and convenient in implementation. A good application prospect of the result can thus be expected.

Keywords： mobile robot     ultrasonic sensor     obstacle avoidance     path planning     optimal path    

HTML PDF Collect

density measurement for plastic injection molding via ultrasonic technology

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0714-2

Abstract: This study is the first to propose an in-situ density measurement method using ultrasonic technologyThe ultrasonic velocity is obtained from the time-domain signals, and the acoustic impedance is computed

Keywords： ultrasonic measurement     melt density     in-situ measurement     injection molding    

HTML PDF Collect

Linear ultrasonic motor using quadrate plate transducer

Jiamei JIN, Chunsheng ZHAO

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1,   Pages 88-91 doi: 10.1007/s11465-009-0016-y

Abstract: A linear ultrasonic motor using a quadrate plate transducer was developed for precision positioning.

Keywords： ultrasonic motor     quadrate plate     coincident frequency     alternant contact    

HTML PDF Collect

Postprocessor development for ultrasonic cutting of honeycomb core curved surface with a straight blade

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0729-8

Abstract: minimization algorithm and spindle rotation algorithm were integrated and compiled, and the straight blade ultrasonicTherefore, the postprocessor developed in this paper can be well adapted to the honeycomb core ultrasonic

Keywords： honeycomb core     straight blade     ultrasonic cutting     tool pose     postprocessor    

HTML PDF Collect

Vibration characteristics and machining performance of a novel perforated ultrasonic vibration platform

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0730-2

Abstract: Ultrasonic vibration-assisted grinding (UVAG) is an advanced hybrid process for the precision machiningIn this work, a novel perforated ultrasonic vibration platform resonator was developed for UVAG.element method, and the vibration tests show a high degree of consistency for developing the perforated ultrasonicThe employment of ultrasonic vibration reduces the grinding force by 36% at most, thereby decreasing

Keywords： ultrasonic vibration-assisted grinding     perforated ultrasonic vibration platform     vibration characteristics    

HTML PDF Collect

Design of ultrasonic elliptical vibration cutting system for tungsten heavy alloy

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0715-1

Abstract: In this study, a high-performance ultrasonic elliptical vibration cutting (UEVC) system is developedThe arrangement and working principle of piezoelectric transducers on the ultrasonic vibrator using theA cutting tool is installed at the end of the ultrasonic vibration unit to output the ultrasonic ellipticalA dual-channel ultrasonic power supply is developed to excite the ultrasonic vibration unit, which makes

Keywords： tungsten heavy alloy     ultrasonic elliptical vibration cutting     Timoshenko’s theory     resonant mode of    

HTML PDF Collect

Improving the performances of ultrasonic motors using intermittent contact scheme

Jiamei JIN, Jianhui ZHANG, Fu QIAN, Zhenfeng PAN,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 2,   Pages 242-246 doi: 10.1007/s11465-010-0016-y

Abstract: Most ultrasonic motors operate in intermittent contact scheme.A novel linear ultrasonic motor using the alternative work of the multi-driving end of a single stator

Keywords： ultrasonic motor     intermittent contact     alternative work    

HTML PDF Collect

Investigation on a cylindrical ultrasonic micromotor

ZHU Hua, CHEN Chao, ZHAO Chunsheng

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4,   Pages 394-398 doi: 10.1007/s11465-007-0068-9

Abstract: Therefore, a cylindrical ultrasonic micromotor with a novel stator is proposed.As this motor is suitable for miniaturization because of its simple structure, another cylindrical ultrasonic

Keywords： coefficient     bending     kHz     suitable     weight    

HTML PDF Collect

Machinability of ultrasonic vibration-assisted micro-grinding in biological bone using nanolubricant

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0717-z

Abstract: A new micro-grinding process called ultrasonic vibration-assisted nanoparticle jet mist cooling (U-NJMCIt combines the advantages of ultrasonic vibration (UV) and nanoparticle jet mist cooling (NJMC).

Keywords： micro-grinding     biological bone     ultrasonic vibration (UV)     nanoparticle jet mist cooling (NJMC)     grinding    

HTML PDF Collect

Effects of inclination angles of disc cutter on machining quality of Nomex honeycomb core in ultrasonic

Yidan WANG, Renke KANG, Yan QIN, Qian MENG, Zhigang DONG

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 2,   Pages 285-297 doi: 10.1007/s11465-021-0631-9

Abstract: Ultrasonic cutting with a disc cutter is an advanced machining method for the high-quality processingThe machining quality is influenced by ultrasonic cutting parameters, as well as tool orientations, whichIn this work, the inclined ultrasonic cutting process with a disc cutter was analyzed, and cutting experimentstilt angles, were established and verified with the results obtained by a linear laser displacement sensorExperimental results revealed that ultrasonic vibration can effectively decrease the tearing of the cell

Keywords： Nomex honeycomb core     disc cutter     inclined ultrasonic cutting     machining quality    

HTML PDF Collect

Biomedical sensor technologies on the platform of mobile phones

Lin LIU, Jing LIU

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2,   Pages 160-175 doi: 10.1007/s11465-011-0216-0

Abstract: The focus was particularly put on interpreting the technical strategies to innovate the biomedical sensor

Keywords： biomedical sensor     pervasive technology     mobile phone     combined system     health management    

HTML PDF Collect

Performance investigation on ultrasonic levitation axial bearing for flywheel storage system

Taijiang PENG, Zhigang YANG, Junwu KAN, Fengjun TIAN, Xiaohong CHE,

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4,   Pages 415-419 doi: 10.1007/s11465-009-0051-8

Abstract: Based on the performance research of ultrasonic levitation technology, a novel noncontact bearing calledultrasonic bearing is presented, which consists of a special piezoelectric vibrator supporting the loadThe ultrasonic bearing is highlighted because of its simple structure, strong levitation ability, and

Keywords： ultrasonic bearing     flywheel storage system     piezoelectric ceramic     piezoelectric vibrator    

HTML PDF Collect

Analysis and control of micro-stepping characteristics of ultrasonic motor

Ning CHEN, Jieji ZHENG, Xianliang JIANG, Shixun FAN, Dapeng FAN

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 4,   Pages 585-599 doi: 10.1007/s11465-019-0577-3

Abstract: Micro-stepping motion of ultrasonic motors satisfies biomedical applications, such as cell operation

Keywords： ultrasonic motor     stepping characteristics     pulse number control     synchronous acquisition system     precise    

HTML PDF Collect

removal through the treatment of pharmaceutical wastewater using a combined internal electrolysis and ultrasonic

Liang SUN, Can WANG, Min JI, Fen WANG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3,   Pages 481-487 doi: 10.1007/s11783-011-0341-3

Abstract: Actual pharmaceutical wastewater was treated using a combined ultrasonic irradiation (US) and iron/cokeA significant synergetic effect was observed, showing that ultrasonic irradiation dramatically enhancedHigher ultrasonic frequency and lower pH values as well as longer reaction time were favorable to COD

Keywords： internal electrolysis     ultrasonic     pharmaceutical wastewater     biodegradability     acute biotoxicity    

HTML PDF Collect

Bi-modes alternation stepping ultrasonic motors

JIN Jiamei, ZHAO Chunsheng

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 1,   Pages 101-105 doi: 10.1007/s11465-008-0018-1

Abstract: operation of two bending vibration modes in an annular stator, this paper presents a standing-wave stepping ultrasonic

Keywords： miss-step     bi-direction     Two-phase sinusoidal     positioning     accumulative    

HTML PDF Collect

Title Author Date Type Operation

The Shortest Path for Mobile Robots in Obstacle Avoidance

Guo Ge

Journal Article

density measurement for plastic injection molding via ultrasonic technology

Journal Article

Linear ultrasonic motor using quadrate plate transducer

Jiamei JIN, Chunsheng ZHAO

Journal Article

Postprocessor development for ultrasonic cutting of honeycomb core curved surface with a straight blade

Journal Article

Vibration characteristics and machining performance of a novel perforated ultrasonic vibration platform

Journal Article

Design of ultrasonic elliptical vibration cutting system for tungsten heavy alloy

Journal Article

Improving the performances of ultrasonic motors using intermittent contact scheme

Jiamei JIN, Jianhui ZHANG, Fu QIAN, Zhenfeng PAN,

Journal Article

Investigation on a cylindrical ultrasonic micromotor

ZHU Hua, CHEN Chao, ZHAO Chunsheng

Journal Article

Machinability of ultrasonic vibration-assisted micro-grinding in biological bone using nanolubricant

Journal Article

Effects of inclination angles of disc cutter on machining quality of Nomex honeycomb core in ultrasonic

Yidan WANG, Renke KANG, Yan QIN, Qian MENG, Zhigang DONG

Journal Article

Biomedical sensor technologies on the platform of mobile phones

Lin LIU, Jing LIU

Journal Article

Performance investigation on ultrasonic levitation axial bearing for flywheel storage system

Taijiang PENG, Zhigang YANG, Junwu KAN, Fengjun TIAN, Xiaohong CHE,

Journal Article

Analysis and control of micro-stepping characteristics of ultrasonic motor

Ning CHEN, Jieji ZHENG, Xianliang JIANG, Shixun FAN, Dapeng FAN

Journal Article

removal through the treatment of pharmaceutical wastewater using a combined internal electrolysis and ultrasonic

Liang SUN, Can WANG, Min JI, Fen WANG

Journal Article

Bi-modes alternation stepping ultrasonic motors

JIN Jiamei, ZHAO Chunsheng

Journal Article