Center of Gravity Method for Finding Center of Laser Beam Projection on Landslide Measurement

The port competition is more and more intense, starts to be the initial infrastructure and the operation ability competition, now is in the port economy hinterland competition. Dry Port has the functions of customs declaration, forwarder, inspection and quarantine, warehousing, loading and unloading, circulation processing etc. At present, the construction and layout of the inland dry port, the possibility and feasibility of construction are the focus of the research. The location of dry port in Jinan is fully analyzed on the basis of reference to the advanced operation mode and development experience of the excellent non-water port in the country and abroad. This paper first analyzed Location factors; Then center of gravity method were analyzed. Finally, the location of the dry port is determined.

Download Full-text

On the center-of-gravity method of yield maximization

Proceedings of 40th Midwest Symposium on Circuits and Systems. Dedicated to the Memory of Professor Mac Van Valkenburg ◽

10.1109/mwscas.1997.666118 ◽

2002 ◽

Author(s):

V. Poudyal

Keyword(s):

Center Of Gravity ◽

Gravity Method ◽

Yield Maximization

Download Full-text

Laser Beam Positioning by Using a Broken-Down Optical Vortex Marker

Applied Sciences ◽

10.3390/app11167677 ◽

2021 ◽

Vol 11 (16) ◽

pp. 7677

Author(s):

Ewa Frączek ◽

Wojciech Frączek ◽

Agnieszka Popiołek-Masajada

Keyword(s):

Laser Beam ◽

Open Space ◽

Optical Vortex ◽

Center Of Gravity ◽

High Order ◽

Optical Vortices

We propose the use of high-order optical vortices as markers in the positioning of a laser beam. The broken optical vortices are arranged in constellations. The center of gravity of these constellations makes it possible to position the beam carrying information encoded in the optical vortices. This paper describes three positioning methods using both intensity and phase maps. The methods described were tested in experiments performed in a laboratory and an open space.

Download Full-text

PENENTUAN LOKASI EXTERNAL WAREHOUSE DENGAN MENGGUNAKAN METODE CENTER OF GRAVITY (STUDI KASUS DI PT. RPZ SURABAYA)

JURNAL MANAJEMEN INDUSTRI DAN LOGISTIK ◽

10.30988/jmil.v4i1.372 ◽

2020 ◽

Vol 4 (1) ◽

pp. 58-66

Author(s):

Rahman Soesilo (Sekolah Tinggi Teknologi Mutu Muhammadiyah) ◽

Yahdi Firmansyah (Sekolah Tinggi Teknologi Mutu Muhammadiyah) ◽

Sartono (Sekolah Tinggi Teknologi Mutu Muhammadiyah)

Keyword(s):

Supply Chain ◽

Vital Role ◽

Center Of Gravity ◽

Optimum Location ◽

Chain Management ◽

Gravity Method ◽

Warehouse Location ◽

Supply Chain Management System ◽

Optimal Area ◽

New Machine

AbstractDetermination of the External Warehouse location has a vital role in the Supply Chain Management system to facilitate the delivery process to consumers who can run smoothly, quickly, and the most optimum distance. The company needs to build a new external warehouse because the current warehouse will be used for new machine installations. Therefore, it was decided to create an alternative external warehouse outside the factory. The purpose of this study is to determine the optimum location of the external warehouse to be made. This study uses the Center of Gravity method to calculate the optimal area that will be considered by the location between the distribution of consumer locations and the number of shipments and also consider the size of the factory that will supply the product. Based on the results of this study, calculations using the Center of Gravity method found that the location of the external warehouse chosen was at (-7.328293, 112.7420916), the settlement area of Jemur Wonosari, Wonocolo, Surabaya City, East Java. By determining the exact location of the external warehouse, the company will benefit from the efficiency of transportation costs.AbstrakPenentuan lokasi gudang eksternal memiliki peran penting dalam sistem Manajemen Rantai Pasokan untuk memfasilitasi proses pengiriman kepada konsumen sehingga proses produk dapat terkirim dengan lancar, cepat dan jarak yang paling optimal. Perusahaan saat ini membutuhkan gudang eksternal karena area gudang yang ada akan digunakan untuk instalasi mesin baru. Oleh karena itu, diputuskan untuk membuat alternatif gudang eksternal di luar pabrik. Tujuan dari penelitian ini adalah untuk menentukan lokasi gudang eksternal yang paling optimal untuk dibuat. Penelitian ini menggunakan metode Center of Gravity untuk menghitung lokasi optimal yang sesuai dengan lokasi antara lokasi konsumen dan jumlah pengiriman dan juga mempertimbangkan lokasi pabrik yang akan memasok produk. Dari hasil penelitian ini, perhitungan menggunakan metode Center of Gravity menemukan bahwa lokasi gudang eksternal yang dipilih berada di (-7.328293, 112.7420916), yaitu daerah Jemur Wonosari, Wonocolo, Kota Surabaya, Jawa Timur. Dengan menentukan lokasi yang tepat dari gudang eksternal, perusahaan akan mendapat manfaat dari efisiensi biaya transportasi.

Download Full-text