Search Results - "Koning, J F"

Extending Virtual Reality simulation of ITER maintenance operations with dynamic effects by Heemskerk, C.J.M., de Baar, M.R., Boessenkool, H., Graafland, B., Haye, M.J., Koning, J.F., Vahedi, M., Visser, M.

“…Virtual Reality (VR) simulation can be used to study, improve and verify ITER maintenance operations during preparation. VR can also improve the situational…”
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Development of design options for the port plug components of the ITER core CXRS diagnostic by Krasikov, Yu, Baross, T., Biel, W., Litnovsky, A., Hawkes, N., Kiss, G., Klinkhamer, J.F.F., Koning, J.F., Krimmer, A., Neubauer, O., Panin, A.

“…The paper presents component concepts developed for the ITER core charge exchange recombination spectroscopy (cCXRS). They are based on the cCXRS layout of…”
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Alternative system design concepts for the ITER core CXRS upper port plug front end by Krimmer, A., Klinkhamer, F., Biel, W., Hawkes, N., Kiss, G., Koning, J.F., Krasikov, Yu, Neubauer, O.

“…► System design for the core CXRS diagnostic port plug for ITER is investigated. ► Dependencies of the sub-systems are given. ► Overall system lifetime and…”
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Feasibility of Upper Port Plug tube handling by Koning, J.F., Elzendoorn, B.S.Q., Ronden, D.M.S., Klinkhamer, J.F.F., Biel, W., Krasikov, Y., Walker, C.I.

“…Central, retractable tubes are proposed in several Upper Port Plugs (UPPs) designs for ITER, to enable fast exchange of specific components of diagnostics…”
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ITER Upper Port Plug handling cask system assessment and design proposals by Pustjens, J.-W., Friconneau, J.-P., Heemskerk, C.J.M., Koning, J.F., Martins, J.-P., Rosielle, P.C.J.N., Steinbuch, M.

“…The current design of the ITER cask for Upper Port Plugs has been evaluated. Careful reduction of the number of mechanical degrees of freedom is an opportunity…”
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Spinal mechanical load: a predictor of persistent low back pain? A prospective cohort study by Bakker, Eric W P, Verhagen, Arianne P, Lucas, Cees, Koning, Hans J C M F, Koes, Bart W

“…Prospective inception cohort. To assess the prognostic value of spinal mechanical load, assessed with the 24-hour schedule (24HS), in subjects with acute…”
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Analysis of human-in-the-loop tele-operated maintenance inspection tasks using VR by Boessenkool, H., Abbink, D.A., Heemskerk, C.J.M., Steinbuch, M., de Baar, M.R., Wildenbeest, J.G.W., Ronden, D., Koning, J.F.

“…► Execution of tele-operated inspection tasks for ITER maintenance was analyzed. ► Human factors experiments using Virtual Reality showed to be a valuable…”
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Haptic shared control improves hot cell remote handling despite controller inaccuracies by van Oosterhout, J., Abbink, D.A., Koning, J.F., Boessenkool, H., Wildenbeest, J.G.W., Heemskerk, C.J.M.

“…⿺ Haptic shared control is generally based upon perfect environment information. ⿺ A realistic implementation holds model errors with respect to the…”
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Interactive virtual mock-ups for Remote Handling compatibility assessment of heavy components by van Oosterhout, J., Heemskerk, C.J.M., Koning, J.F., Ronden, D.M.S., de Baar, M.

“…•Specific ITER components require RHCA on hardware mock-ups.•Hardware mock-ups are expensive and have a long lead time.•Interactive Virtual Reality mock-ups…”
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Robust haptic large distance telemanipulation for ITER by Heck, D.J.F., Heemskerk, C.J.M., Koning, J.F., Abbasi, A., Nijmeijer, H.

“…•ITER remote handling maintenance can be controlled safely over a large distance.•Bilateral teleoperation experiments were performed in a local network.•Wave…”
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The ITER EC H&CD Upper Launcher: Maintenance concepts by Ronden, D.M.S., de Baar, M., Chavan, R., Elzendoorn, B.S.Q., Grossetti, G., Heemskerk, C.J.M., Koning, J.F., Landis, J.-D., Spaeh, P., Strauss, D.

“…► We explain how an overall maintenance strategy defines individual maintenance tasks. ► Concepts are presented for replacement strategies of the in-vessel…”
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Overview on R&D and design activities for the ITER core charge exchange spectroscopy diagnostic system by Biel, W., Baross, T., Bourauel, P., Dunai, D., Durkut, M., Erdei, G., Hawkes, N., Hellermann, M.v., Hogenbirk, A., Jaspers, R., Kiss, G., Klinkhamer, F., Koning, J.F., Kotov, V., Krasikov, Y., Krimmer, A., Lischtschenko, O., Litnovsky, A., Marchuk, O., Neubauer, O., Offermanns, G., Panin, A., Patel, K., Pokol, G., Schrader, M., Snijders, B., Szabo, V., van der Valk, N., Voinchet, R., Wolters, J., Zoletnik, S.

“…The ITER core charge exchange recombination spectroscopy (core CXRS) diagnostic system is designed to provide experimental access to various measurement…”
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How operator admittance affects the response of a teleoperation system to assistive forces – A model analytic study and simulation by Wildenbeest, J.G.W., Abbink, D.A., Boessenkool, H., Heemskerk, C.J.M., Koning, J.F.

“…► We developed a computational model of a human operator controlling a teleoperation system based on feedforward control, while performing a free-space motion…”
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Analysis of ITER upper port plug remote handling maintenance scenarios by Koning, J.F., de Baar, M.R., Elzendoorn, B.S.Q., Heemskerk, C.J.M., Ronden, D.M.S., Schuth, W.J.

“…► Remote Handling Study Centre: providing RH compatibility analysis. ► Simulation: virtual reality including kinematics and realtime physics simulator. ►…”
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Evaluating ITER remote handling middleware concepts by Koning, J.F., Heemskerk, C.J.M., Schoen, P., Smedinga, D., Boode, A.H., Hamilton, D.T.

“…► Remote Handling Study Centre: middleware system setup and modules built. ► Aligning to ITER RH Control System Layout: prototype of database, VR and…”
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Analysis and validation center for ITER RH maintenance scenarios in a virtual environment by Elzendoorn, B.S.Q., de Baar, M., Hamilton, D., Heemskerk, C.J.M., Koning, J.F., Ronden, D.M.S.

“…A facility for detailed simulation of maintenance processes in the ITER Hot Cell Facility (HCF) has been taken into operation. The facility mimics the Remote…”
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The ITER EC H&CD upper launcher: Analysis of remote handling compatibility by Ronden, D.M.S., de Baar, M., Chavan, R., Elzendoorn, B.S.Q., Goodman, T., Heemskerk, C.J.M., Henderson, M.A., Koning, J.F., Saibene, G., Spaeh, P., Strauss, D.

“…► RH class 1 requires a full RH compatible design and a detailed maintenance plan that needs to be demonstrated through hardware mockup testing. ► RH class 2…”
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Daily spinal mechanical loading as a risk factor for acute non-specific low back pain: a case-control study using the 24-Hour Schedule by Bakker, Eric W P, Verhagen, Arianne P, Lucas, Cees, Koning, Hans J C M F, de Haan, Rob J, Koes, Bart W

“…A case-control study was conducted to assess the daily loading of the spine as a risk factor for acute non-specific low back pain (acute LBP). Acute LBP is a…”
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The ITER EC H&; CD upper launcher: Analysis of remote handling compatibility by Ronden, DMS, Baar, Mde, Chavan, R, Elzendoorn, BSQ, Goodman, T, Heemskerk, CJM, Henderson, MA, Koning, J F, Saibene, G, Spaeh, P, Strauss, D

“…The present design of the ECH (Electron Cyclotron Heating) upper port launcher has been evaluated in light of the ITER remote handling (RH) requirements…”
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Overview on R&; D and design activities for the ITER core charge exchange spectroscopy diagnostic system by Biel, W, Baross, T, Bourauel, P, Dunai, D, Durkut, M, Erdei, G, Hawkes, N, Hellermann, M V, Hogenbirk, A, Jaspers, R, Kiss, G, Klinkhamer, F, Koning, J F, Kotov, V, Krasikov, Y, Krimmer, A, Lischtschenko, O, Litnovsky, A, Marchuk, O, Neubauer, O, Offermanns, G, Panin, A, Patel, K, Pokol, G, Schrader, M, Snijders, B, Szabo, V, Valk, Nvan der, Voinchet, R, Wolters, J, Zoletnik, S

“…The ITER core charge exchange recombination spectroscopy (core CXRS) diagnostic system is designed to provide experimental access to various measurement…”
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