Hybrid explicit–implicit topology optimization method for …
The integrated design of compliant mechanisms and actuators is essentially a multi-component system optimization problem considering the coupling of multiphysics. As shown in Fig. 1, during the optimization process, the shape of the embedded components is fixed and can only be rotated and translated, whereas the shape of the …
Optimization Specialist Job Description jobs
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Data-driven strategies for optimization of integrated …
Data-driven optimization. Surrogate modeling. ALAMO. 1. Introduction. Mathematical optimization has been a strong focus in the field of process systems engineering. Many models, algorithms, and software have helped solve nonlinear programs (NLPs) and mixed-integer nonlinear programs (MINLPs). These techniques have and will …
Refinery Optimization Integrated with a Nonlinear Crude …
Rather than the traditional planning and scheduling methodologies relying on linear programming (LP), a nonlinear model using Geddes fractional index (FI) is employed to describe the behavior of the crude distillation unit (CDU) and integrated with the entire plant-wide model. Although this representation provides more accurate prediction of ...
Classification-design-optimization integrated picking …
Robot technology is considered one of the most promising technologies to achieve intelligent production, with picking robots being the most common type. Picking robots are highly integrated mechatronic systems, which autonomously complete tasks including picking, carrying, and sorting. The application of picking robots enhances the efficiency of …
Optimization-based integrated decision model for smart …
The integrated optimization model for resource and energy management maximizes the business profits. ... Problem description. The petrochemical industry is gradually undergoing globalization and the competition among the importing and exporting countries of raw materials (e.g., naphtha and crude oil) or petrochemical products (e.g., …
Multi-objective generation scheduling of integrated energy …
This paper formulates multi-objective (MO) generation scheduling problem of an integrated energy system (IES). The integrated energy system comprises combined heat and power (CHP), hydroelectric, thermal and heat units. The interdependency of heat and power in CHP units, water transport delay among various multi-chain hydroelectric …
Integrated optimization of components' layout and …
Important optimization steps including initialization, material property and interface identification, finite element analysis and optimization design are listed in …
Integrated topology optimization of multi-component …
In the integrated topology optimization of multi-component structures, a crucial issue closely related to the structural integrity is the connecting interface behavior between the components and the host structure. ... The proposed topology description model can be applied for general topology optimization problems with multiple …
Integrated Modeling and Optimization (Fundamental)
The course is a mixture of theory sessions and computer practicals. The course is completed with an assignment to be finalized afterwards, for those who want to acquire 3 ECTS. Daily schedule. 9:30-12:30. lecture. 12:30-14:00. lunch + meet-the-teacher. 14:00-16:00. pen & paper exercises and/or computer practical.
Multi-objective optimization and decision making for integrated …
Description of integrated energy system and planning framework2.1. Integrated energy system. ... The framework can be further divided into three phases: (i) integrated energy system, (ii) optimization formulation for IES, (iii) multi-objective optimization and …
An Optimization Framework for Low-Carbon Oriented Integrated …
As the carbon emissions of commercial buildings are attracting considerable attention, the integrated energy system (IES) has become a promising low-carbon method in response. In this paper, an optimization framework for low-carbon oriented integrated energy system management under electric vehicles (EV) demand response is …
Systematic analysis and multi-objective optimization of an integrated …
Through the optimization process, the exergy efficiency improved by from 57% to 63.5% and LCOE was dropped to 0.0643 $/kWh. In a similar research, Najafi et al. [37] conducted an exergoeconomic and exergo-environmental optimization for an integrated system consisting MSF, GT, and SOFC. The optimization procedure …
Demonstrating the interplay of machine learning and …
With aim of bringing categorical scaled problems amenable to prediction, optimization and even to integration, encoding methods from machine learning and …
Simultaneous capacity configuration and scheduling optimization …
Table 1 shows a brief evaluation of the capacity configuration and scheduling optimization methods for PV/BESS integrated EV charging stations or similar systems published in previous literature. Within the context of previous research, there are two salient contributions delivered to this paper: (1) a hybrid modeling approach for PV power …
A two-stage robust configuration optimization framework for integrated …
Description of IES2.1. Structure and operation of the system. ... While Dong et al. (2023) proposed a robust optimization model for integrated energy system configuration, their uncertainty elements are simply limited to renewable energy sources. Their findings suggest that the total system cost progressively increases with the addition of ...
Collaborative optimization scheduling of integrated energy …
Traditional industrial parks generally have the problem of energy waste and low energy utilization. In this paper, we study a multi-energy collaborative optimization problem between integrated energy system (IES) energy scheduling and production control of plant, which considers the change of user dissatisfaction caused by load adjustment after …
Optimization | Integrated Systems Engineering
Optimization. Optimization is a scientific approach to decision-making for complex systems. It utilizes mathematical models that are abstract representations of the actual system. Due to its versatility and wide …
A review of tactical optimization models for integrated production …
This paper presents a review of tactical optimization models for integrated production and transport routing planning decisions. The objective of this research is to identify current trends and future research directions in this field, and to propose a classification framework based on the following elements: production, inventory and …
Probability rough set and portfolio optimization integrated …
In the stock market, accurate trend judgment and reasonable asset distribution are effective ways to obtain ideal return. However, the real stock market is affected by the objective economic environment, investors' expected return and other potential factors, which makes the classical portfolio strategy face more challenges and …
Integrated optimization of appointment allocation and …
To efficiently solve the resultant integrated optimization problem on the number of appointments in each slot and time-invariant utility thresholds, we apply a simulation optimization approach that embeds the Optimal Computing Budget Allocation (OCBA) algorithm into a Particle Swarm Optimization (PSO) engine. ... Based on the …
Multi-objective optimization in physical synthesis of …
Broadens the scope of physical synthesis optimization to include accurate transformations operating between the global and local scales; Integrates groups …
Integrated optimization for train operation zone and stop …
In Section 3, the integrated optimization model is formulated through the establishment of the necessary interconnection constraints. ... In this section, we present a detailed description of the investigated problem and the …
A multistage simulation-optimization-integrated …
A multistage simulation-optimization-integrated methodology framework is established to effectively perform user-oriented reallocation and obtain real-time supply-demand distributions. Real-world case study shows that daily maximum profit has improved to 89506 RMB and system balance has increased up to 94.5 % under DPS.
Search Engine Optimization (SEO) Specialist job description
Optimize copy and landing pages for search engine marketing. Perform ongoing keyword discovery, expansion and optimization. Research and implement search engine optimization recommendations. Research and analyze competitor advertising links. Develop and implement link building strategy. Work with the development team to ensure …
Integrated production optimization of an oil field based on …
An integrated model of the PUNQ-S3 reservoir in the North Sea was constructed. Then, 16 parameters with the highest impact on target functions were selected for sensitivity analysis. The sensitivity analysis was based on the two-level Plackett–Burman design of experimental method. Finally, seven variables with the highest impact on the …
A simulation-optimization integrated framework for …
The simulation–optimization framework for searching the optimal air barrier scheme was developed in a 3D coastal aquifer. • The integrated framework combines the liquid–gas two-phase flow and saltwater transport model into …
Multi-objective land use optimization based on integrated …
Therefore, conducting scientific land use optimization and ecosystem ESV prediction research in state-level new areas holds substantial practical value and can broaden the research scope in this field. To address these issues, we developed an integrated NSGA–II–PLUS model to optimize land use for balancing economic …
Integrated topology optimization with embedded movable …
The combination of these two description models is used to implement integrated optimization of both the structural topology and the positions of the embedded holes. In the optimization process, the movement of the holes is achieved by solving the Hamilton–Jacobi equation, while the topological changes of the design domain are …
Simulation-Based Optimization Integrated Multiple Criteria Decision
This study aims to develop a novel and robust simulation-based integration framework to identify optimal locations for wave energy projects in Australia. The process of multi-criteria evaluating and selecting locations based on feasible conditions, published numerical data, and linguistic judgments of experts. With this aim in mind, this paper …