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He, X. (author), Jiang, C. (author), Li, L. (author), Blom, H.A.P. (author)UAS-based commercial services such as urban parcel delivery are expected to grow in the upcoming years and may lead to a large volume of UAS operations in urban areas. These flights may pose safety risks to persons and property on the ground, which are referred to as third-party risks. Path-planning methods have been developed to generate a...journal article 2022
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Blom, H.A.P. (author), Jiang, C. (author)The unique capabilities of an Unmanned Aircraft System (UAS) creates opportunities for commercial services. The key question is what is an acceptable level of risk posed to third parties on the ground that have no direct benefit from commercial UAS flights. In literature the common view is that an acceptable level of Third Party Risk (TPR) posed...conference paper 2021
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Blom, H.A.P. (author), Jiang, C. (author), Grimme, W.B.A. (author), Mitici, M.A. (author), Cheung, Yuk S. (author)Commercial aviation distinguishes three indicators for third party risk (TPR): i) Expected number of ground fatalities per aircraft flight hour; ii) Individual risk; and iii) Societal risk. The latter two indicators stem from TPR posed to population by operation of hazardous installations. Literature on TPR of Unmanned Aircraft System (UAS)...journal article 2021
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Rattanagraikanakorn, B. (author), Blom, H.A.P. (author), Sharpanskykh, Alexei (author), de Wagter, C. (author), Jiang, C. (author), Schuurman, M.J. (author), Gransden, Derek I. (author), Happee, R. (author)Evaluating safety risk posed to third parties on the ground due to UAS impact requires a model of probability of fatality (PoF) for human. For quadrotor UAS, the existing impact models predict remarkably different PoFs. The most pessimistic is the impact model adopted by Range Commanders Council (RCC) while the Blunt Criterion model is far...conference paper 2020
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Jiang, C. (author), Blom, H.A.P. (author), Sharpanskykh, Alexei (author)Use of Unmanned Aircraft Systems (UAS) is growing rapidly around the world. Very different types of UAS are used for applications such as aerial photography, inspection, emergency and Urban Air Mobility (UAM), operating in low altitude and urban environment, as well as in high altitude airspace integrated with the conventional air transportation...conference paper 2020