Ciencias Exactas y Ciencias de la Salud
Permanent URI for this collectionhttps://hdl.handle.net/11285/551039
Pertenecen a esta colección Tesis y Trabajos de grado de las Maestrías correspondientes a las Escuelas de Ingeniería y Ciencias así como a Medicina y Ciencias de la Salud.
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- Development and automation of a scaled manufacturing cell based on regulation control(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2023-06-20) Contreras Baeza, Alonso; VAZQUEZ TOPETE, CARLOS RENATO; 166163; Vázquez Topete, Carlos Renato; emipsanchez; Ramírez Treviño, Antonio; Navarro Gutiérrez, Manuel; School of Engineering and Sciences; Campus MonterreyThis thesis is an approach focused on industrial automation for complex manufacturing systems, which generally involves a set of devices, such as sensors and actuators in charge of executing certain tasks commanded by one or more Programmable Logic Controllers (PLCs). It is known that, as more devices and new technologies are integrated, such systems are more complex to control. Said automation systems can be represented by the use of formal methods, like occurrence of events, or better called as discrete event systems (DES). Regulation Control is a proposed approach to model and control discrete event systems based on Interpreted Petri Nets, which are a graphical and mathematical modeling graph that can help to represent and analyze such discrete event systems. In order to test the functionality of this Regulation Control approach, in this thesis is proposed to design, manufacture, assemble, integrate, communicate and control 3 workstations from a scaled manufacturing cell. It is expected that by implementing Regulation Control methodologies, PLCs can control the workstations by interpreting the Interpreted Petri Nets from the software RC-Petri, which is communicated through Modbus and a simple signal identification program, without the need of creating an extensive program. In turn, it is intended to test the deadlock-freeness and its practical implementability assuring a safe operation of each workstation using a General Functional Testing.
- Development of an informatic tool to model, control and simulate interpreted Petri nets(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2020-12) Gaona Bedolla, Aníbal Cid; VAZQUEZ TOPETE, CARLOS RENATO; 166163; Vázquez Topete, Carlos Renato; hermlugo, emipsanchez; Navarro Gutiérrez, Manuel; Fuentes Aguilar, Rita Quetziquel; Escuela de Ingeniería y Ciencias; Campus MonterreyThe demand and applications of automation in large manufacturing systems is increasing nowadays. Automated process can be modeled as discrete event systems such as Petri nets (PN). In these regulation control framework is an approach to apply control based on interpreted Petri nets (IPN). In order to apply the regulation control theory, it is necessary to model the plant and specification as IPN, next the controller is synthesized as an IPN as well. For the practical application of these methodologies, a software toolbox was developed in this thesis project. The toolbox capabilities are the modeling of IPN plants, modeling of IPN specifications, the composition of IPN, calculation of control IPN using the Regulation approach, and simulation applied to IPN.
- Implementation and validation of tracking control on a real manufacturing system(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2020-12) Chávez Delgado, José Manuel; VAZQUEZ TOPETE, CARLOS RENATO; 166163; Vázquez Topete, Carlos Renato; puelquio, emipsanchez; Fuentes Aguilar, Rita Quetziquel; Navarro Gutiérrez, Manuel; Escuela de Ingeniería y Ciencias; Campus MonterreyThis master thesis for the degree of Master of Science in Engineering concerns the automation in industrial sectors, where electro-pneumatic components are commonly involved to accomplish required tasks. The more electro-pneumatic components are involved, the more complex becomes the control design. Since most of the processes that use electro-pneumatic components evolve according to the occurrence of events, i.e., they can be seen as discrete event systems, Petri nets arise as a powerful mathematical tool for the analysis and design of the control algorithms required by the automation system. Tracking control is a new control approach under development that is based on interpreted Petri nets to model and control discrete event systems. In the literature, Tracking Control has only been implemented on small cases of study that involve few electro-pneumatic components. In order to validate the required features of the Tracking Control approach under development by the research team, in this thesis we propose to design and build a fully automated manufacturing cell with 43 electro-pneumatic components, interacting in the different workstations. It is expected to implement the Tracking Control methodologies and to validate aspects such as deadlock-freeness, scalability, practical implementability, the possibility to consider industrial networks and to assure a safe operation of the system on different industrial network architectures.
- Design, simulation and construction of a lineal induction motor for a transport application(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2020-06-15) Campoy Sousa, Angel Rodrigo; VAZQUEZ TOPETE, CARLOS RENATO; 166163; Vázquez Topete, Carlos Renato; emipsanchez; Carbajal Espinosa, Oscar Eleno; Guajardo Cuellar, Alejandro; Escuela de Ingeniería y Ciencias; Campus MonterreyThe high levels of traffic increase both the noise and air pollution in the city of Guadalajara. These affects drivers, passengers and pedestrians. The problems involved due to the current mobility system in the city motivates the research of new types of urban transport, preferably a low cost electric vehicle. An interesting option to investigate are linear induction motors (LIM), which have a low number of parts, low maintenance and low cost. In order to design a LIM, the literature about Linear Motor Design was studied in detail, specially the Equivalent Circuit Model. The model allows to dynamically simulate a LIM according to its geometrical and electrical supply specifications. In this thesis it is proposed to design, simulate and build a prototype to compare the real behavior and the results of the simulation. The vehicle should be designed to have a low cost of manufacture, have a capacity of 5-6 passengers, an average speed of 25 km/hr and a road inclination of 1.15 degrees.
- Software architecture proposal for navigation and decisions of autonomous ground vehicles in controlled environments with unavoidable collision scenarios(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2020-06-15) Valdes Saucedo, Mario Alberto; Vázquez Topete, Carlos Renato; tolmquevedo; Carbajal Espinosa, Oscar Eleno; Fuentes Aguilar, Rita Quetziquel; Escuela de Ingeniería y Ciencias; Campus MonterreyIn recent years the ethic of autonomous vehicles has become one of the main topics of discussion in the field of autonomous driving. On this thesis the problem of the ethics of autonomous vehicles will not be resolved, at least not in its totality, but an approach to the problem and to a possible solution will be presented. In order to address this problem a software architecture is proposed, such architecture will be in charge of the navigation of the vehicle and obstacle avoidance, furthermore, it will provide the necessary information to take decisions in case of unavoidable collisions. Using a fuzzy logic implementation, the objective is to generate a set of outputs that, in theory, should allow a secondary system to take a decision in a case of unavoidable collision. Nevertheless, such secondary system is not present in this paper. The results obtained were validated using statistical data. As a whole, the system shows a competent ability to determine the situation and generate the outputs.