Rancang Bangun Farming Box Dengan Pengaturan Suhu Menggunakan Fuzzy Logic Controller

Implementation of control systems has been carried out in many fields of science. One of it applications is in the agriculture fields. In this research we implemented a control system on farming in a box. Farming in a box is a system that uses old shipping containers for the purpose of growing plants in any environment. Inside shipping containers is fully assembled hydroponic pipe with air temperature control. In this research was built a little farming box from acryclic to imitate a shipping container. Main focus of this research is design an air temperature control using fuzzy logic controller. Fuzzy logic controller was choosen because many existing farming box use on off controller. In some application, fuzzy logic controller has better performance than on off controller. Farming box temperature is controlled by blowing cool air using an electric fan. In this case, cool air is produced by cold side of peltier. Electric fan speed is controlled by pulse width modulation signal (PWM) that generated from microcontroller. Air temperature data feedback is obtained from DHT 11 sensor that installed in a acrylic box. Sensor is physically connected with microcontroller and Fuzzy logic controller is embedded in microcontroller as an algorithm. Fuzzy logic controller was design with error temperature and error difference as an input, and duty cycle of PWM signal as output. Fuzzy logic controller system performs to reduce the temperature from 31,6 ° C to set poin 28° C in 71 seconds. Steady state error obtained by 1.28% and better than uncontrolled system that obtain steady state error 7,14%

Colonial city pattern in Indonesia using depth calculation: introduction to study ratio on master plans using DepthMapX

Most cities in the world try to apply the concept of sustainable in every development. Improper city planning is usually caused by not paying attention to the early pattern of the city. In the context of Indonesia, consideration is not given to the original planning of cities, as they had existed from the time of its initial colonization. This provokes the question of what a sustainable urban form may be. Disruptive innovations have historically offered significant promise in the speeding up of development for the sake of increasing urban activity. In this study, such disruptive innovations in urban patterns were investigated using the Space Syntax approach. The object of the study was cities that had undergone planning during the Dutch colonial era. This study used Depth Calculation (DC) methods to get the ratio of similarity between cities involved. The master plans involved in the study were those of two cities in the Netherlands (Amsterdam and Delft) and three cities in Indonesia (Bandung, Semarang, and Malang). The maps calculated the depth of cities and then performed ratio analysis using DepthMapX. The results showed that there is a similarity of DC in the master plans between cities in Indonesia planned by Herman Thomas Karsten. The resulting ratios were hoped to indicate how much difference there is between colonial city pattern in Indonesia (CCPI) and city pattern in the Netherlands. This study will hopefully contribute to a better understanding of Indonesian city planning in line with Sustainable Urban Forms

The spatial pattern of kampong area in Malang City using a space syntax approach

In Indonesia, a kampong is an urban village area where around 75% of the city population lives. Nowadays, urban villages are getting the attention of city governments with regard to the development of village improvement programs and the preservation of urban villages following certain themes, including in Malang City. Referring to one of the issues in urban planning relating to a sustainable urban form, it is necessary to study the pattern of kampong in Malang city as a reference for developing urban villages in accordance with their basic pattern. The object of the research is kampong that have certain themes related to urban tourism development in Malang. The determination of this kampong pattern uses the calculation of depth and connectivity, which is a mathematical method of justified graphs using DepthMapX software. This method is used to identify the characteristics of kampong spatial patterns in Malang city. Furthermore, to identify the expected pattern, a comparison was made between the village patterns by calculating depth and connectivity on maps in several thematic villages in Malang city. The objective of this study is to identify a calculation that will be used in determining the pattern of kampong that occurred due to the development of a city. From this calculation, it will be possible to find out which kampong experienced changes from its previous plannin

Tracing the city pattern of Netherlands and Indonesia using depth calculation and connectivity

The concept of sustainable development is often studied and implemented by cities in the world today. Cities in Indonesia also implement sustainability to realize a sustainable city, in this case in particular colonial cities in Indonesia. Then a study is needed to determine the pattern of colonial cities in Indonesia. In this study the urban pattern was investigated using the Syntax Space approach. The object of research is cities in Indonesia that have been planned by the Dutch colonial. This study was using the Depth Calculation (DC) method to get the similarity ratio. The master plan used in this study is two cities in the Netherlands (Amsterdam and Delft) and three cities in Indonesia (Bandung, Semarang, and Malang). The old city maps calculated its depth and then analysed, the software used was DepthMapX. The results showed that there were similarities between DC in the colonial city master plan of Indonesia planned by Herman Thomas Karsten and the two cities in the Netherlands. The resulting ratio is expected to show how much the difference between the colonial city pattern in Indonesia (CCPI) and cities in the Netherlands. This research is expected to contribute to a better understanding of urban planning in Indonesia in accordance with the Sustainable Urban Form

The Spatial Pattern of a Kampong Area in Malang City using a Space Syntax Approach

In Indonesia, a kampong is an urban village region where about 75% of the city populace resides. Of late, kampongs have been drawing the attention of city government authorities with regards to formulation of kampong improvement initiatives and the conservation of kampongs by adhering to specific themes. This includes Malang city as well. Concerning one of the many urban planning challenges regarding sustainability, it is essential to monitor the kampong pattern in Malang. This pattern may be used for creating other kampongs using the template. The space syntax approach is utilised for determining the attributes of the kampong spatial patterns in Malang city. Moreover, kampong patterns were compared to determine the anticipated pattern. Depth computation and map connectivity concerning any theme-based Malang kampongs were used. Computing such patterns requires connectivity and depth computations. Justified plots are mathematical tools used for such computations; the DepthMapX software is used for the same. The present research aims to determine computations used for kampong pattern identification utilised for city planning. This computation will help determine which kampong has the most superior depth and connectivity among the reviewed kampongs and which kampong has the most intricate spatial syntax

Human Capital Management Adopted by SLB-D YPAC Bandung

Abstract- The objective of the study was to determine the extent to which the SLB-D YPAC BANDUNG had adopted the Human Capital Management (HCM) practices. The HCM practices that were explored include: resourcing, strategies, talent management, learning and development, and performance and reward management strategies. The study used the case study design that was based on a target population of 30 people in the school. A sample of twenty nine (29) staff, just excluding the headmaster was selected. Data collection instruments used by the study were an interview guide and a questionnaire. However, a substantial amount of data was collected through documentary analysis. A response rate of 100% was achieved by the questionnaire technique, while one of the four interviewee sampled were interviewed. Both content and quantitative analysis were used to analyze data which was then presented in frequency tables, percentages, rank ordering, and mean scores and standard deviation. Overall, the findings of the study indicate that the organization has implemented HCM practices, but to a negligible extent. Some of the HCM practices adopted by the organization include: : effective communication channel, equipping them with competencies required to achieve the organizational goal, and Explaining organization mission, vision, and value to the staff. However, the rest of the practices have either not been adopted or are adopted to a negligible extent. The study also suggests that there is need for further research, particularly in the area of human capital measurement, since the organization didn’t use any tool available and the continued applied research for when the organization had implemented a clear human capital measurement. Keywords: Human capital management, competitive advantage, human capital advantage, intangible assets and human capital planning.Category: Performance Management, Human Resource Managemen

Rancang Bangun Farming Box dengan Pengaturan Suhu Menggunakan Fuzzy Logic Controller

Implementation of control systems has been carried out in many fields of science. One of it applications is in the agriculture fields. In this research we implemented a control system on farming in a box. Farming in a box is a system that uses old shipping containers for the purpose of growing plants in any environment. Inside shipping containers is fully assembled hydroponic pipe with air temperature control. In this research was built a little farming box from acryclic to imitate a shipping container. Main focus of this research is design an air temperature control using fuzzy logic controller. Fuzzy logic controller was choosen because many existing farming box use on off controller. In some application, fuzzy logic controller has better performance than on off controller. Farming box temperature is controlled by blowing cool air using an electric fan. In this case, cool air is produced by cold side of peltier. Electric fan speed is controlled by pulse width modulation signal (PWM) that generated from microcontroller. Air temperature data feedback is obtained from DHT 11 sensor that installed in a acrylic box. Sensor is physically connected with microcontroller and Fuzzy logic controller is embedded in microcontroller as an algorithm. Fuzzy logic controller was design with error temperature and error difference as an input, and duty cycle of PWM signal as output. Fuzzy logic controller system performs to reduce the temperature from 31,6 ° C to set poin 28° C in 71 seconds. Steady state error obtained by 1.28% and better than uncontrolled system that obtain steady state error 7,14%