A Novel Method for Handicrafts Design Based on Fusion of Multi-Intelligent Decision Algorithm

With the rapid development of artificial intelligence, handicraft design has developed from artificial design to artificial intelligence design. Traditional handicraft design has the problems of long time consumption and low output, so it is necessary to improve the process technology. Artificial intelligence technology can provide optimized design steps in handicraft design and improve design efficiency and process level. Handicrafts are regarded as important social products and exist in people’s daily life. In the current society, many people do handicrafts and there are major exhibitions. Furthermore, the display of handicrafts is also very grand and shocking. In the design of handicrafts, the traditional design method cannot completely keep up with the production speed and efficiency of handicrafts. Therefore, this paper adopts the fusion multi-intelligent decision algorithm of multi-node branch design in the design method of handicraft. The algorithm model combination is used to analyze and design the layout of the handicraft, which speeds up the design efficiency and production of the handicraft. In this paper, two intelligent algorithms will be used for fusion; they are genetic algorithm and GA-PSO fusion algorithm obtained by particle swarm optimization and they are embedded in handicraft design method for application through mathematical model construction and function construction. After comparing the performance parameter index data of three intelligent algorithms and GA-PSO fusion algorithm, it is obtained that GA-PSO fusion algorithm is 97% correct and has 82% readability, 72% robustness, and 61% structure, making it have better important indicators. Four algorithms optimize each design problem in all aspects of handicraft design at present. Design efficiency, image distribution rate, image optimization degree, and image clarity are compared by simulation experiments. Compared with three intelligent algorithms, traditional design methods, and manual design methods, GA-PSO fusion algorithm can effectively improve the design method and design effect of handicrafts with 92.1% design efficiency, 82.7% image distribution rate, 94.3% image optimization degree, and 84% layout void rate. Finally, the space complexity experiment of four algorithms shows that GA-PSO algorithm can achieve 9.73 dispersion with 11.42 space complexities, which makes the dimension reduction relatively stable, and the algorithm can maintain stability in the design and application of handicrafts.

Analyzing metaheuristic methods to build an optimal composite foot prosthesis insole

This paper uses metaheuristic algorithms to develop and optimize composite materials. To calculate the characteristics that allow the planned item to withstand particular loads, ABC and Differential Evolution algorithms are utilized. One of the key challenges in these designs is determining the piece's thickness. Designing a carbon fibre insole for Latin American users will improve the design process by generating functional solutions that are feasible to manufacture and in less time than traditional design methods. The results reported in this work demonstrate that a functional design may be developed, validated by finite element method, with minimal material waste and in a reasonable period.

RETROSPECTIVE AND CONTRADICTIONS OF CREATING ARCHITECTURAL PROJECTS IN THE CONTEXT OF DIGITALIZATION

The research article examines the retrospective of the creation of architectural projects, systematizes the experience of architects, reveals contradictions in the development of digital architecture and its relationship with traditional design. At the same time, the problems of the development of digital architecture in the context of the formation of digital civilization are noted. The tendencies of designing objects based on non-Euclidean geometry are revealed, the features of postmodernism and parametrism are systematized, the threats and consequences of the "from figure to form" approach are substantiated.

First Successful Run of 17.5 Inch Hybrid Bit in ADNOC Onshore to Drill Deviated Section

In the onshore drilling operation the main objective is always finding ways to optimize cost and improve the efficiency of drilling operations. Among the various available option, one possibility was to drill 17.5" deviated section in one run through the interbedded formation, which cause high vibrations and risk of twist-off. This section previously was drilled with minimum 2-3 bit runs for a heavy casing design. This would definitely reduce the well duration and cost. The plan involved to drill 17.5" deviated section using rotary steerable system using hybrid bit technology. Recent advances in drilling bit design has proved to be very effective in drilling surface hole sections but are limited to drill vertical holes and require multiple runs to complete a section. Special design and cutting structure is required when it comes to drill deviated hole. One supplier has combined the traditional design and come up with hybrid bit structure to achieve this goal of drilling surface deviated hole in one run. This special hybrid bit, drilled successfully 17.5" deviated section in one run with enhanced ROP by 40% compared to previous wells. This saved additional trips to change bit and avoided any stuck pipe and twist off. This kind of strategy has helped to maximize average ROP of 64 ft/hr for the entire section. The main element in optimizing the performance of is the systematic approach towards the bit selection, hydraulics and mud parameters. Outcome of this optimization resulted in case history data which shows that this kind of hybrid bit technology can be used to drill deviated wellbore with better penetration rates, lesser washouts and longer on-bottom time. This technical paper describes the results of first well drilled by a service provider using hybrid bit technology with rotary steerable system in one run. This has resulted in increasing the rate of penetration for the 17.5" deviated top hole section. Applying this kind of hybrid bit technology has not only enhanced the ROP but also helped to save rig days and cost.

A Unified Switch Loss Model and Design Consideration for Multilevel Boost PFC With GaN Devices

Recently, multilevel converters with gallium nitride (GaN) devices have shown marvelous advantages for power factor correction (PFC) conversion to meet the increasingly higher efficiency and power density requirements. In the traditional design process for the multilevel PFC converter, it is necessary to separately optimize the devices of the corresponding breakdown voltage under different level number, which causes difficulty to the overall optimization of the entire system. In this paper, a unified minimum loss model for GaN switches regardless of voltage levels is proposed to optimize the efficiency based on device’s new figure-of-merit (NFoM) (NFoM = COSS(ER) RDS(on)). With the help of this unified minimum loss model, it simplifies the efficiency optimizing methodology according to the NFoMs of GaN devices for multilevel PFC converter. According to the methodology, a 2 kW cascaded H-bridge (CHB) PFC prototype is constructed to verify the design methodology, achieving over 99% efficiency with power density over 1000 W/in3 .

Recursion. The Undimensional Method: A speculative exploration of formalism through an unconventional approach to the orthographic, scale and site.

<p><b>In a society of mass-production, architects, conscious of their social responsibilities, can be lead to focus on urban issues such as town planning, prefabrication, housing or building developments that often prioritise time and money over human needs. The architect’s duty, however, should embody the emotional and psychological needs of both, people and place. In the context of this thesis, formalism, scale and the orthographic will be the measures to which people (humans) and place (site) are represented. Traditionally, scale and the orthographic drawing in architecture have been independently discussed, but their dependant relationship is yet to be creatively challenged. This thesis argues that formalism can act as a mechanism to vehicle a relationship between the two.</b></p> <p>This thesis re-evaluates some of the traditional design methods and conventional approaches to architecture. A speculative and unconventional approach will aim to reconstruct the orthographic, test the limits of translation in scale and redefine a new conceptual term to ‘formalism’. To achieve this, an anthropomorphic and unidimensional methodology will be generated, considering the site as the client, a representation of people and place simultaneously. This project will not present a resolved building design as an ending solution but looks to present a methodological process to find the outcome of this research. It is through the application of this method that a novel strategy for formal design is identified.</p> <p>In a digital age, the use of the orthographic projection has gradually become marginalised in preliminary architectural design processes and is generally utilised in succeeding final designs in the technical construction drawings. The orthographic, as a device of representation, demonstrates an inability to be manipulated and is commonly interpreted as a static construct. This limitation activated an interest to challenge or reconfigure the constructs in the early design phases.</p> <p>There is a significant relationship between representation and perception. How something is perceived visually and the way it is experienced spatially, can offer direct comparisons but also provides the potential to discover what happens in between. In architecture, the perception of the conceptual drawings to the final built design is almost disparate. To explore this relationship; representation, perception and experience, this work will oscillate between the 2nd and 3rd dimensions. Drawing will be used as the mechanism for the 2D realm and modelling the mechanism to demonstrate the 3D realm.</p> <p>This investigation will position its focus into two main parts. First, critiquing the orthographic projection and notions of form and formalism, creating the methodology and initial designs. The second part concerns challenging the idea of fixed scale in the application and development of the design. A speculative and explorative process gives rise to the creation of a new methodological approach to architecture. A formally recursive theme is discovered through the developmental process which denotes infinite iterative possibilities that can be applied and adapted repeatedly to any specific site.</p> <p>Architects should aim to contest the traditional design methods codified in our field, and not always conform to the conventional approaches. The method proposed could be a solution for a future of architecture that can adhere to the many different layers and values in our society simultaneously. As a result, architectural formalism could embody the needs of both people and place in an era where this has slowly been diminished.</p>

Rethinking Facadism: The Contemporary New Zealand Villa

<p><b>The New Zealand Villa is a significant cultural icon of New Zealand. Its architecture encapsulates a rich story of New Zealand's colonial heritage, but preserving this legacy requires respect and understanding in the face of societal change. Presently, villa's are being 'modernised' by owners pressured to maintain the aesthetic 'respectability' of the traditional villa, while simultaneously demanding that their private realms reflect contemporary concerns. Differing expectations and conflict in architectural values results in an irretrievable loss of the villa's cultural integrity.</b></p> <p>As the villa becomes permanently entrenched in New Zealand's cultural heritage, an 'authentic' depiction of the architecture becomes subjected to facadism. District plans and heritage rules indirectly promote the 'authenticity' of facadism; however the term authentic is presented to the populace under false pretences resulting in spurious imitation forced upon villa's. Facadism results in a Potemkin City; replicated façades, insufficient in and lacking appreciation for, New Zealand's architectural history. This paper questions facadism in comparison to historical and contemporary methods of architectural change. It aims to rethink the notion of facadism and communicate alternative ways of approaching change that is honest and suitable to the aging dwelling and to the occupational demands of contemporary life.</p> <p>A methodology for assessing the New Zealand villa will analyse the social aspects of the traditional design through a contemporary lens. An analytical study will be conducted that will review the social and architectural attributes associated with the traditional villa and how it catered for demands and rituals of the Victorian society. It will evaluate the villa's position in contemporary society and focus attention to the roof as a horizontal facade. Principles will explore how the villa's traditional roof and planning attributes can be applied to contemporary lifestyle and cater for a changing occupancy.</p> <p>A design phase tests the principles through various sites and scales. The desired outcome will present a developed prototype of a 'non frontal' villa designed for the contemporary family unit. It sets out to achieve this through a series of tests exploring how the designed principles can develop a conceptual depiction of a villa. The design outcome of this thesis presents two conclusions. First a contemporary typology of the spatial language of the New Zealand villa and, second, that the villa's facade in contemporary environments has become a three dimensional object with a horizontal nature that needs to be catered for in contemporary architecture.</p>

A New Model for Shaft Design of Engine Using MATLAB-GUI

Shaft design is still has the most significant effect in design of machine elements as shafts are common elements in aircraft engines, gear boxes and mechanisms. In this paper, a MATLAB code is established to obtain the optimum shaft design automatically. A friendly Graphical User Interface (GUI) is developed to receive all design parameters such as; rotational speed, transmitted power, shaft material…etc. the proposed GUI also receives design parameters of shaft components such as pulleys and gears. Two case studies are introduced to illustrate the proposed shaft design tool to confirm its validity. All reaction forces, bending moment diagrams and torque diagrams are obtained using the proposed MATLAB code. These results are consistent with manual traditional design calculations.

Rethinking Facadism: The Contemporary New Zealand Villa

<p><b>The New Zealand Villa is a significant cultural icon of New Zealand. Its architecture encapsulates a rich story of New Zealand's colonial heritage, but preserving this legacy requires respect and understanding in the face of societal change. Presently, villa's are being 'modernised' by owners pressured to maintain the aesthetic 'respectability' of the traditional villa, while simultaneously demanding that their private realms reflect contemporary concerns. Differing expectations and conflict in architectural values results in an irretrievable loss of the villa's cultural integrity.</b></p> <p>As the villa becomes permanently entrenched in New Zealand's cultural heritage, an 'authentic' depiction of the architecture becomes subjected to facadism. District plans and heritage rules indirectly promote the 'authenticity' of facadism; however the term authentic is presented to the populace under false pretences resulting in spurious imitation forced upon villa's. Facadism results in a Potemkin City; replicated façades, insufficient in and lacking appreciation for, New Zealand's architectural history. This paper questions facadism in comparison to historical and contemporary methods of architectural change. It aims to rethink the notion of facadism and communicate alternative ways of approaching change that is honest and suitable to the aging dwelling and to the occupational demands of contemporary life.</p> <p>A methodology for assessing the New Zealand villa will analyse the social aspects of the traditional design through a contemporary lens. An analytical study will be conducted that will review the social and architectural attributes associated with the traditional villa and how it catered for demands and rituals of the Victorian society. It will evaluate the villa's position in contemporary society and focus attention to the roof as a horizontal facade. Principles will explore how the villa's traditional roof and planning attributes can be applied to contemporary lifestyle and cater for a changing occupancy.</p> <p>A design phase tests the principles through various sites and scales. The desired outcome will present a developed prototype of a 'non frontal' villa designed for the contemporary family unit. It sets out to achieve this through a series of tests exploring how the designed principles can develop a conceptual depiction of a villa. The design outcome of this thesis presents two conclusions. First a contemporary typology of the spatial language of the New Zealand villa and, second, that the villa's facade in contemporary environments has become a three dimensional object with a horizontal nature that needs to be catered for in contemporary architecture.</p>