laparoscopic and robotic adrenalectomy
visual perception and robotic manipulation - taylor & kleeman
Ngày tải lên :
12/06/2014, 12:08
... work in our homes and offices by taking the role of cleaner, courier, nurse, and security guard among others Robots will recognize their owners by appearance and voice, and understand natural modes ... interaction, allowing people to communicate and work cooperatively and intuitively with their robotic companions Our knowledge and intuition about how humans reason and interact with the world will boot-strap ... of a 3D robotic vision system, namely the imaging sensor and active stereo camera head Finally, Sections 2.3 and 2.4 paint a broad outline of issues and methods in visual perception and control...
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Comparison of laparoscopic and open pyloromyotomy
Ngày tải lên :
14/11/2016, 06:17
... hypertrophied pyloric muscle to the submucosa and closing the muscle transversely • Ramsted 1912: closing the muscle is unnecessary • Laparoscopic: Alain and coworkers 1990 Ito năm 2000 Measurements ... >10 15 >15 17 >17 ≤2.5 > 2.5 3.5 > 3.5 4.5 > 4.5 ≤13 >13 19 >19 22 >22 Pyloromyotomy Laparoscopic pyloromyotomy Result Total complication Wound complication Postoperative length...
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Tài liệu Fundamentals of Robotic Mechanical Systems: Theory, Methods, and Algorithms, Second Edition P2 pdf
Ngày tải lên :
19/01/2014, 18:20
... (courtesy of Dr J.-P Merlet); and (c) the Hayward shoulder module (courtesy of Prof V Hayward.) TLFeBOOK 1.5 Robotic Hands 11 1.5 Robotic Hands As stated above, the hand can be regarded as the most ... given vector v is unique Let U and V be two vector spaces of dimensions m and n, respectively, and L a linear transformation of U into V, and define bases BU and BV for U and V as BU = {uj }m , BV ... motions of the human hand, i.e., robotic mechanical hands These robotic systems are meant to perform manipulation tasks, a distinction being made between simple manipulation and dextrous manipulation...
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Tài liệu Fundamentals of Robotic Mechanical Systems: Theory, Methods, and Algorithms, Second Edition P1 ppt
Ngày tải lên :
19/01/2014, 18:20
... Series J Angeles, Fundamentals of Robotic Mechanical Systems: Theory, Methods, and Algorithms, 2nd ed P Basu, C Kefa, and L Jestin, Boilers and Burners: Design and Theory J.M Berthelot, Composite ... First and foremost, Eric Martin and Ferhan Bulca, Ph.D candidates under my cosupervision, are deeply thanked for their invaluable help and unlimited patience in the editing of the manuscript and ... branches of science and engineering Research areas such as computer vision, artificial intelligence, and speech recognition play key roles in the development and implementation of robotics; these...
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Cardiac and Hemodynamic Changes during Carbon Dioxide Pneumoperitoneum for Laparoscopic Gynecologic Surgery in Rajavithi Hospital ppt
Ngày tải lên :
05/03/2014, 15:20
... 100 (0.55) /0.06 ovarian cystectomy, and total laparoscopic hysterectomy, etc Laparoscopic intervention was completed successfully in all enrolled patients and there was no conversion to exploratory ... respiratory rate, and pulse oximetry were recorded at each stage The standardized anesthesia monitoring protocol parameters have been found to monitor homeostasis reliably during laparoscopic surgery ... for benefit and better management of patients in the future Material and Method The authors prospectively evaluated a consecutive series of patients enrolled between November 2006 and March 2007...
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Fundamentals of Robotic Mechanical Systems: Theory, Methods, and Algorithms, Second Edition doc
Ngày tải lên :
01/04/2014, 00:20
... (courtesy of Dr J.-P Merlet); and (c) the Hayward shoulder module (courtesy of Prof V Hayward.) TLFeBOOK 1.5 Robotic Hands 11 1.5 Robotic Hands As stated above, the hand can be regarded as the most ... given vector v is unique Let U and V be two vector spaces of dimensions m and n, respectively, and L a linear transformation of U into V, and define bases BU and BV for U and V as BU = {uj }m , BV ... Agency.) and the NC machine tool produced what became the robotic manipulator Thus, the essential difference between the early manipulator and the evolved robotic manipulator is the term robotic, ...
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Báo cáo hóa học: " A robotic wheelchair trainer: design overview and a feasibility study" pot
Ngày tải lên :
19/06/2014, 08:20
... recruitment of subjects, and helped to improve the system to accommodate children with special needs DJR and JF contributed concepts and edited and revised the manuscript All authors read and approved the ... through the circuit during 50 seconds without robotic guidance from the robotic joystick followed by 450 seconds of robotically guided training, and 100 seconds without guidance Down: Picture ... 3-9, and one 8-year-old child with a severe motor impairment due to cerebral palsy Children in the Guidance group and the child with CP did not receive assistance on trials 1, 11 and 12, and received...
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Báo cáo hóa học: " A haptic-robotic platform for upper-limb reaching stroke therapy: Preliminary design and evaluation results" ppt
Ngày tải lên :
19/06/2014, 08:20
... saggital plane with the hand in alignment with the shoulder The hand is pushed forward until it reaches the final desired position and then follows the reverse path until the hand and arm return to ... cue and stimulation, not actual movement assistance, and therefore should be barely pushing the limb Purpose and objectives The motivation for this research and to develop a new rehabilitation robotic ... hand in alignment with the shoulder The hand is pushed forward until it reaches the final desired position and then follows the reverse path until the hand and arm return to their initial positions...
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báo cáo hóa học: "Learning to perform a new movement with robotic assistance: comparison of haptic guidance and visual demonstration" pptx
Ngày tải lên :
19/06/2014, 10:20
... the radius, and Φ and θ are pitch and yaw angles We set θ and Φ to be linearly related to generate a curve on the sphere: Φ = c1·θ + c2 where c1 and c2 are constants We varied c1, c2 and the range ... with their dominant hand (19 right handed subjects and left handed subject) The protocol was approved by the University of California at Irvine Institutional Review Board, and was in compliance ... intensive and costly Therefore, efforts are underway to develop robotic devices to automate this technique Robotic guidance has been shown to improve motor recovery of the arm following acute and chronic...
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báo cáo hóa học: " Human-machine interfaces based on EMG and EEG applied to robotic systems" pot
Ngày tải lên :
19/06/2014, 10:20
... manipulators (robotic arms and hands) and mobile robots (robotic wheelchairs) The goal is to develop systems capable to help people with different motor disabilities The systems shown in [6] and [7] ... power line and body movement are examples of artifacts They can mask the studied signal and should be avoided and removed The frequency band explored here is from to 13 Hz, and with a bandpass filter ... robot guidance example and a robotic manipulator control example), a simple and low cost solution In both cases presented, the desired commands were effectively executed by the robotic devices http://www.jneuroengrehab.com/content/5/1/10...
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Báo cáo toán học: " Combined perception and control for timing in robotic music performances" ppt
Ngày tải lên :
20/06/2014, 20:20
... US and ATC conceived and designed the perception model OS and ATC ¸ carried out the control model US and BK implemented the Lego c robot ¸ US, OS, BK, and ATC wrote the paper All authors read and ... model proposed by Whiteley et al [8] for tempo and beat position tracking and an acoustic event detection and tracking model proposed by Sim¸ekli and Cemgil [7] ¸ s In the following subsections, ... reduces to a standard hidden Markov model with a Compound Poisson observation model and a latent state space of Dn × Dm × Dr , where × denotes the Cartesian product and Dn , Dm , and Dr are the...
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báo cáo hóa học:" Combined perception and control for timing in robotic music performances" potx
Ngày tải lên :
21/06/2014, 17:20
... US and ATC conceived and designed the perception model OS and ATC ¸ carried out the control model US and BK implemented the Lego c robot ¸ US, OS, BK, and ATC wrote the paper All authors read and ... model proposed by Whiteley et al [8] for tempo and beat position tracking and an acoustic event detection and tracking model proposed by Sim¸ekli and Cemgil [7] ¸ s In the following subsections, ... reduces to a standard hidden Markov model with a Compound Poisson observation model and a latent state space of Dn × Dm × Dr , where × denotes the Cartesian product and Dn , Dm , and Dr are the...
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Báo cáo hóa học: " Research Article Vector Field Driven Design for Lightweight Signal Processing and Control Schemes for Autonomous Robotic Navigation" ppt
Ngày tải lên :
21/06/2014, 20:20
... senses f and r indicate that the forward and reverse obstacle sensors, respectively, are overstimulated, while f and r indicate the absence of overstimulation; the virtual senses are ANDed together ... using the system ξ˙ = −κξ + u, y = ξ, where ξ is the state of the filter, and u and y are the corresponding inputs and outputs) and then pass it through a hysteresis function The output of this processing ... cannot emerge and all agents end up at the target The mess of trajectories arises because the action selector is never at rest and so agents meander about the target Conclusions and Future Work...
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ROBOTIC SYSTEMS – APPLICATIONS, CONTROL AND PROGRAMMING doc
Ngày tải lên :
27/06/2014, 06:20
... Stechert, Annika Raatz and Thomas Vietor Part Chapter 20 Vision and Sensors 411 Real-Time Robotic Hand Control Using Hand Gestures Jagdish Lal Raheja, Radhey Shyam, G Arun Rajsekhar and P Bhanu Prasad ... Modular Robotic Approach in Surgical Applications – Wireless Robotic Modules and a Reconfigurable Master Device for Endoluminal Surgery – Robotic modules 3.1 Design and prototyping of the robotic ... contact formulation and stable interaction between the robotic fingers and the object References [1] D Sun and Y H Liu, Modeling and impedance control of a two-manipulator system handling a flexible...
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autonomous robotic systems anibal t de almeida and oussama khatib eds pptx
Ngày tải lên :
27/06/2014, 18:20
... Sensors and Navigation, Cooperation and Telerobotics, Applications, and Legged and Climbing Robots The first part concerns sensors and navigation in mobile robotics An effective navigation system ... buildings, mining industry, hospitals and tertiary buildings, assistance to the elderly and handicapped, and surgery The fourth part is concemed with legged and climbing robots These machines are ... computing capacities (processing power and memory) and of power consumption on the one hand, and the objective of achieving an efficient behaviour on the other hand, have lead us to consider an adaptive...
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Electroactive Polymers for Robotic Applications Kwang J. Kim and Satoshi Tadokoro pptx
Ngày tải lên :
27/06/2014, 18:20
... and micromanipulation, microflaps for aircraft wings, micropumps, and valves for “labs on a chip”; actuators for adaptive optics and steer-able catheters; and artificial muscles for robotic and ... 2(3):41–50 C-P Chou and B Hannaford (1996) Measurement and modeling of McKibben pneumatic artificial muscles IEEE Transactions on Robotics and Automation, 12:90–102 F Daerden and D Lefeber (2002) ... biomimetics—the practice of taking ideas and concepts from nature and implementing them in engineering and design Various machines that imitate birds, fish, insects and even plants have been developed...
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