Passive Adaptive Robot Obstacle Analysis and Optimization

A preliminary assessment is presented of the required lower landing minima (LLM) capabilities needed to support the Small Aircraft Transportation System (SATS) Program. The goal of this analysis is to understand the number of potentially challenged SATS airports and to identify methods to remove obstacles by using technology solutions. Four obstacle removal methods are considered to assess the challenges faced by the SATS Program in providing LLM capabilities to 3,416 U.S. airports. Two views of runway obstacle analysis are presented: a critical object analysis and a detailed multiobject analysis that includes terrain information. A comparison is made between decision altitudes (DAs) derived by approach lighting infrastructure and glide path angle thresholds and DA values considering other airport characteristics such as terrain. A detailed case study is presented to compare the single critical object analysis with the more detailed multiobject analysis, which was performed for Blacksburg Airport, in Virginia.

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Contribution and obstacle analysis of applying BIM in promoting green buildings

Journal of Cleaner Production ◽

10.1016/j.jclepro.2020.123946 ◽

2021 ◽

Vol 278 ◽

pp. 123946

Author(s):

Beijia Huang ◽

Jinming Lei ◽

Fumin Ren ◽

Yanxi Chen ◽

Quanze Zhao ◽

...

Keyword(s):

Green Buildings ◽

Obstacle Analysis

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Isolating Electrically Open Laminate Defects Using Space Domain Reflectometry with a Superconducting Quantum Interference Device

ISTFA 2015: Conference Proceedings from the 41st International Symposium for Testing and Failure Analysis ◽

10.31399/asm.cp.istfa2015p0261 ◽

2015 ◽

Author(s):

Kevin A. Distelhurst

Keyword(s):

Quantum Interference ◽

Fault Isolation ◽

Superconducting Quantum Interference Device ◽

Isolation Techniques ◽

Superconducting Quantum Interference ◽

Magnetic Field Imaging ◽

Open Defect ◽

Arbitrary Location ◽

Rf Signal ◽

Obstacle Analysis

Abstract An electrically open defect on a laminate may not always be found timely or successfully due to the lack of fault isolation techniques for this type of defect. This is partly due to needing high frequency techniques to isolate the location of the open. Magnetic field imaging (MFI) using a Superconducting Quantum Interference Device (SQUID) is a technique that maps, in this case, an RF signal through a trace, up until the open defect boundary. Several obstacles are introduced when using an RF signal, one of which is the shielding of the signal from the external world. Despite this obstacle, analysis of an open in an arbitrary location along a laminate under a copper plane is proven successful using this technique.

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A risk - aware framework for compliance goal-obstacle analysis

Proceedings of the 30th Annual ACM Symposium on Applied Computing - SAC '15 ◽

10.1145/2695664.2696053 ◽

2015 ◽

Cited By ~ 1

Author(s):

Bendra Ojameruaye ◽

Rami Bahsoon

Keyword(s):

Obstacle Analysis

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A comprehensive obstacle analysis framework on dispersed wind power: A case of China

Journal of Cleaner Production ◽

10.1016/j.jclepro.2021.126684 ◽

2021 ◽

Vol 297 ◽

pp. 126684

Author(s):

Yunna Wu ◽

Fangtong Liu ◽

Zhongqing Deng ◽

Jiaming He ◽

Chuanbo Xu ◽

...

Keyword(s):

Wind Power ◽

Analysis Framework ◽

Obstacle Analysis

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Analisis Learning Obstacle Pada Pembelajaran Nilai Tempat Siswa Kelas II SD [Learning Obstacle Analysis on Place Value Learning in Students Class II Elementary School]

PEDAGOGIA Jurnal Pendidikan ◽

10.21070/pedagogia.v8i1.1854 ◽

2019 ◽

Vol 8 (1) ◽

pp. 61

Author(s):

Ulsana Lestarai

Keyword(s):

Elementary School ◽

Point Of View ◽

Place Value ◽

Development Research ◽

Test Results ◽

Student Interview ◽

Student Test ◽

Epistemological Obstacle ◽

Value Learning ◽

Obstacle Analysis

The concept of place value is very important taught before student learned addition and subtraction.However, in reality student has learning obstacle when they learn place value. The aim of this research is to analize the student obstacles in 3 digit place value. This research is a qualitative research and involved 50 students of grade 2 elementary school. From the analysis of the data, i.e., student test results and student interview, the result is we found two obstacles, ie.,didactical and epistemological obstacle. Didacticalobstacleis caused by using horizontal representation strategy of place value in 2013 curriculum textbookdid not help student to interpret number from the point of view place value, so that when the student must sum the result of horizontal representation strategy, students only combine the number symbol instead of summing numbers. Another didacticalobstacleis examples and questions about place value in 2013 curriculum book are less varied that indirectly raises epistemological obstacle which lead to examples and questions are given by teacher are not varied.This finding needs to be followed up by conducting development research that can reduce learning obstacle that have been discovered

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Learning Obstacle Analysis of Indonesian Primary Students on Rectangular Concept and its Altenative Solutions

Jurnal Pendidikan Progresif ◽

10.23960/jpp.v8.i1.201703 ◽

2018 ◽

Vol 8 (1) ◽

pp. 18-28

Author(s):

Aulia Musla Mustika ◽

Budiyono Budiyono ◽

Riyadi Riyadi

Keyword(s):

Primary Students ◽

Obstacle Analysis

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Telaahan Pengembangan Bandar Udara Baru di Pantai Pakis Jaya Karawang Sebagai Reliever Bagi Bandar Udara Internasional Soekarno-Hatta

WARTA ARDHIA ◽

10.25104/wa.v41i1.138.1-10 ◽

2017 ◽

Vol 41 (1) ◽

pp. 1

Author(s):

Yati Nurhayati ◽

Susanti Susanti ◽

Minda Mora ◽

Tito Yusmar

Keyword(s):

Environmental Impact ◽

Natural Condition ◽

Air Transportation ◽

International Airport ◽

Development Analysis ◽

Obstacle Analysis

Bandar Udara Soekarno Hatta Jakarta merupakan Bandar Udara terbesar dan tersibuk di Indonesia. Selama 15 tahun ke depan, pergerakan penumpang di Bandar Udara Soekarno Hatta diperkirakan akan mencapai 70 – 100 juta penumpang/tahun. Dengan adanya kondisi tersebut, dibutuhkan bandar udara baru di wilayah metropolitan DKI untuk mengakomodasi lonjakan pertumbuhan transportasi udara. Pada kajian ini dilakukan telaahan kelayakan lokasi Pantai Pakis Jaya sebagai lokasi bandar udara baru. Telaahan ini dilakukan berdasarkan 8 kriteria, yaitu ruang udara, keselamatan, aksessibilitas dan infrastruktur, lahan, kondisi alam, obstacle, biaya serta dampak sosial dan lingkungan. Berdasarkan analisis lahan dan obstacle, area Pantai Pakis Jaya Karawang layak dijadikan sebagai lokasi bandar udara baru karena tidak membutuhkan pembebasan lahan tidak terdapat obstacle yang menghalangi pesawat udara untuk melakukan pendaratan dan lepas landas. Namun, apabila ditinjau dari sisi ruang udara, keselamatan, aksessibilitas dan infrastruktur, kondisi alam, biaya serta dampak sosial dan lingkungan, Pantai Pakis Jaya ini kurang layak untuk dijadikan lokasi bandar udara baru. [New Airport Development Analysis in Pantai Pakis Jaya Karawang as a Reliever for Soekarno -Hatta International Airport] Jakarta Soekarno-Hatta International Airport is the biggest and the busiest airport in Indonesia. It is forecasted that passengers movement in this airport will reach 70 – 100 million passenger/year for the next 15 years. Seeing the condition of this airport as a concern, new airport in the area around DKI Jakarta is required to accomodate the surge of air transportation growth that Soekarno-Hatta itself already in overcapacity state. One of possible area to be set for the new airport development namely Pantai Pakis Jaya Karawang is analyzed in this study. The analysis was conducted based on 8 criteria; airspace, safety, accessibility and infrastructure, land, natural condition, obstacle, cost, social and environmental impact. The results of land and obstacle analysis indicate that Pantai Pakis Jaya Karawang is feasible as the new airport location due to it does not require land acqusition and there are no obstacles that can block the aircraft movement. However, the analysis results for airspace, safety, accessibility and infrastructure, natural condition, cost, and social and environmental impact show that Pantai Pakis Jaya Karawang is less feasible as the location for the new airport.

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